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Users may edit every effective calculator input.", "records": [ { "id": "1972-detomaso-pantera-gts-1", "label": "1972 DeTomaso Pantera GTS", "runnable": true, "identity": { "make": "DeTomaso", "model": "Pantera GTS", "car": "DeTomaso Pantera GTS", "year": 1972, "yearLabel": "~1972" }, "source": { "publication": "Road & Track", "sourceFile": "IMG_0062.JPG", "notes": null }, "published": { "Source File": "IMG_0062.JPG", "Publication": "Road & Track", "Car": "DeTomaso Pantera GTS", "Year (approx)": "~1972", "List Price ($)": 15500, "As Tested ($)": null, "Engine Type": "ohv V-8", "Displacement (cc/cu in)": "5763/351", "Max BHP": 335, "BHP @ RPM": 6000, "Max Torque (lb-ft)": null, "Torque @ RPM": null, "HP/Torque Rating": "SAE Net", "Compression Ratio": "N/A", "Transmission": "5-sp manual", "Final Drive Ratio": "4.22:1", "Curb Weight (lb)": 3020, "Test Weight (lb)": 3385, "Wheelbase (in)": 99, "Overall Length (in)": 168.1, "0-30 mph (sec)": 2.5, "0-40 mph (sec)": 3.6, "0-50 mph (sec)": 5, "0-60 mph (sec)": 6.5, "0-70 mph (sec)": 8.2, "0-80 mph (sec)": 10.2, "0-100 mph (sec)": 14.7, "1/4 Mile (sec)": 14.3, "1/4 Mile Speed (mph)": 98.5, "Top Speed (mph)": 159, "60-0 Stopping (ft)": 153, "80-0 Stopping (ft)": 242, "Overall Brake Rating": "very good", "Normal Driving (mpg)": 12, "Cruising Range (mi)": 242, "Lateral Accel (g)": 0.944, "Handling Speed 100ft (mph)": 37.6, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": 252.5, "HP Delta (Calc − Rated) *rating-matched *see notes": -82.5, "Est Test Wt (lb) [Curb+310.3]": null, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "Notes": null }, "provenance": { "ratingType": { "status": "published", "note": "SAE Net" }, "maxHP": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxHP": { "status": "published", "note": "Published road-test value" }, "maxTorque": { "status": "default", "note": "Estimated from horsepower and peak-power speed" }, "rpmAtMaxTorque": { "status": "default", "note": "Estimated from peak-power speed" }, "curbWeight": { "status": "published", "note": "Published road-test value" }, "asTestedWeight": { "status": "published", "note": "Published test weight" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; 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user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.94 manual-transmission default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "4-speed generic ratio set; exact ratios not published in workbook" } }, "provenanceSummary": { "published": 6, "default": 8 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1982-chevrolet-camaro-z28-3" }, "vehicleInfo": { "make": "Chevrolet", "model": "Camaro Z28", "year": 1982, "comments": "Road & Track" }, "engineParameters": { "ratingType": "net", "maxHP": 145, "rpmAtMaxHP": 4000, "maxTorque": 225, "rpmAtMaxTorque": 2500, "rpmMin": 700, "rpmMax": 5500, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 3400, "asTestedWeight": 3495, "cDrag": 0.36, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "4-sp manual", "shiftTime": 1, "axleRatio": 2.73, "numGears": 4, "transmissionRatios": [ { "gear": 1, "ratio": 3.06 }, { "gear": 2, "ratio": 1.63 }, { "gear": 3, "ratio": 1 }, { "gear": 4, "ratio": 0.7 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Road & Track", "quarterMileTime": 17.5, "quarterMileSpeed": 80, "zeroToSixty": 9.7, "maxSpeed": 115 } } }, { "id": "1982-ford-mustang-gt-5-0-4", "label": "1982 Ford Mustang GT 5.0", "runnable": true, "identity": { "make": "Ford", "model": "Mustang GT 5.0", "car": "Ford Mustang GT 5.0", "year": 1982, "yearLabel": "~1982" }, "source": { "publication": "Road & Track", "sourceFile": "IMG_0079.JPG", "notes": null }, "published": { "Source File": "IMG_0079.JPG", "Publication": "Road & Track", "Car": "Ford Mustang GT 5.0", "Year (approx)": "~1982", "List Price ($)": 8985, "As Tested ($)": 12552, "Engine Type": "ohv V-6", "Displacement (cc/cu in)": "4942/302", "Max BHP": 157, "BHP @ RPM": 4200, "Max Torque (lb-ft)": null, "Torque @ RPM": null, "HP/Torque Rating": "SAE Net", "Compression Ratio": "8.3:1", "Transmission": "4-sp manual", "Final Drive Ratio": "3.08:1", "Curb Weight (lb)": 3130, "Test Weight (lb)": 3405, "Wheelbase (in)": 100.4, "Overall Length (in)": 179.1, "0-30 mph (sec)": 2.6, "0-40 mph (sec)": null, "0-50 mph (sec)": null, "0-60 mph (sec)": 8, "0-70 mph (sec)": null, "0-80 mph (sec)": null, "0-100 mph (sec)": 25, "1/4 Mile (sec)": 16.3, "1/4 Mile Speed (mph)": 84, "Top Speed (mph)": 118, "60-0 Stopping (ft)": 186, "80-0 Stopping (ft)": 312, "Overall Brake Rating": "good", "Normal Driving (mpg)": 15.5, "Cruising Range (mi)": 223, "Lateral Accel (g)": 0.736, "Handling Speed 100ft (mph)": null, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": 157.5, "HP Delta (Calc − Rated) *rating-matched *see notes": 0.5, "Est Test Wt (lb) [Curb+310.3]": null, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "Notes": null }, "provenance": { "ratingType": { "status": "published", "note": "SAE Net" }, "maxHP": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxHP": { "status": "published", "note": "Published road-test value" }, "maxTorque": { "status": "default", "note": "Estimated from horsepower and peak-power speed" }, "rpmAtMaxTorque": { "status": "default", "note": "Estimated from peak-power speed" }, "curbWeight": { "status": "published", "note": "Published road-test value" }, "asTestedWeight": { "status": "published", "note": "Published test weight" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.94 manual-transmission default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "4-speed generic ratio set; exact ratios not published in workbook" } }, "provenanceSummary": { "published": 6, "default": 8 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1982-ford-mustang-gt-5-0-4" }, "vehicleInfo": { "make": "Ford", "model": "Mustang GT 5.0", "year": 1982, "comments": "Road & Track" }, "engineParameters": { "ratingType": "net", "maxHP": 157, "rpmAtMaxHP": 4200, "maxTorque": 232, "rpmAtMaxTorque": 2600, "rpmMin": 700, "rpmMax": 5500, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 3130, "asTestedWeight": 3405, "cDrag": 0.36, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "4-sp manual", "shiftTime": 1, "axleRatio": 3.08, "numGears": 4, "transmissionRatios": [ { "gear": 1, "ratio": 3.06 }, { "gear": 2, "ratio": 1.63 }, { "gear": 3, "ratio": 1 }, { "gear": 4, "ratio": 0.7 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Road & Track", "quarterMileTime": 16.3, "quarterMileSpeed": 84, "zeroToSixty": 8, "maxSpeed": 118 } } }, { "id": "1969-chevrolet-corvette-350-hp-5", "label": "1969 Chevrolet Corvette 350-HP", "runnable": true, "identity": { "make": "Chevrolet", "model": "Corvette 350-HP", "car": "Chevrolet Corvette 350-HP", "year": 1969, "yearLabel": "~1969" }, "source": { "publication": "Road & Track", "sourceFile": "IMG_0452.JPG", "notes": "Fuel: 11-15 mpg normal; cruising 220-300 mi; panic stop from 80: 0.84g" }, "published": { "Source File": "IMG_0452.JPG", "Publication": "Road & Track", "Car": "Chevrolet Corvette 350-HP", "Year (approx)": "~1969", "List Price ($)": 4502, "As Tested ($)": 5516, "Engine Type": "ohv V-8", "Displacement (cc/cu in)": "5356/327", "Max BHP": 350, "BHP @ RPM": 5800, "Max Torque (lb-ft)": 360, "Torque @ RPM": 3600, "HP/Torque Rating": "SAE Gross", "Compression Ratio": "11.0:1", "Transmission": "4-sp manual", "Final Drive Ratio": "3.70:1", "Curb Weight (lb)": 3260, "Test Weight (lb)": 3525, "Wheelbase (in)": 98, "Overall Length (in)": 182.1, "0-30 mph (sec)": 4, "0-40 mph (sec)": 5, "0-50 mph (sec)": 6.1, "0-60 mph (sec)": 7.7, "0-70 mph (sec)": 9.7, "0-80 mph (sec)": null, "0-100 mph (sec)": null, "1/4 Mile (sec)": 15.6, "1/4 Mile Speed (mph)": 92, "Top Speed (mph)": 128, "60-0 Stopping (ft)": null, "80-0 Stopping (ft)": null, "Overall Brake Rating": "very good", "Normal Driving (mpg)": null, "Cruising Range (mi)": null, "Lateral Accel (g)": null, "Handling Speed 100ft (mph)": null, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": 267.8, "HP Delta (Calc − Rated) *rating-matched *see notes": -82.2, "Est Test Wt (lb) [Curb+310.3]": null, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "Notes": "Fuel: 11-15 mpg normal; 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exact ratios not published in workbook" } }, "provenanceSummary": { "published": 8, "default": 6 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1969-chevrolet-corvette-350-hp-5" }, "vehicleInfo": { "make": "Chevrolet", "model": "Corvette 350-HP", "year": 1969, "comments": "Road & Track — Fuel: 11-15 mpg normal; cruising 220-300 mi; panic stop from 80: 0.84g" }, "engineParameters": { "ratingType": "gross", "maxHP": 350, "rpmAtMaxHP": 5800, "maxTorque": 360, "rpmAtMaxTorque": 3600, "rpmMin": 700, "rpmMax": 6700, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 3260, "asTestedWeight": 3525, "cDrag": 0.44, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "4-sp manual", "shiftTime": 1, "axleRatio": 3.7, "numGears": 4, "transmissionRatios": [ { "gear": 1, "ratio": 3.06 }, { "gear": 2, "ratio": 1.63 }, { "gear": 3, "ratio": 1 }, { "gear": 4, "ratio": 0.7 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Road & Track", "quarterMileTime": 15.6, "quarterMileSpeed": 92, "zeroToSixty": 7.7, "maxSpeed": 128 } } }, { "id": "1976-chevrolet-corvette-l82-coupe-6", "label": "1976 Chevrolet Corvette L82 Coupe", "runnable": true, "identity": { "make": "Chevrolet", "model": "Corvette L82 Coupe", "car": "Chevrolet Corvette L82 Coupe", "year": 1976, "yearLabel": "~1976" }, "source": { "publication": "Road & Track", "sourceFile": "IMG_0453.JPG", "notes": null }, "published": { "Source File": "IMG_0453.JPG", "Publication": "Road & Track", "Car": "Chevrolet Corvette L82 Coupe", "Year (approx)": "~1976", "List Price ($)": 5635, "As Tested ($)": 7513, "Engine Type": "ohv V-8", "Displacement (cc/cu in)": "5737/350", "Max BHP": 250, "BHP @ RPM": 5200, "Max Torque (lb-ft)": 285, "Torque @ RPM": 4000, "HP/Torque Rating": "SAE Net", "Compression Ratio": "9.0:1", "Transmission": "4-sp manual", "Final Drive Ratio": "3.70:1", "Curb Weight (lb)": 3520, "Test Weight (lb)": 3815, "Wheelbase (in)": 98, "Overall Length (in)": 184.7, "0-30 mph (sec)": 3.1, "0-40 mph (sec)": 4.3, "0-50 mph (sec)": 5.6, "0-60 mph (sec)": 7.2, "0-70 mph (sec)": 9.1, "0-80 mph (sec)": 11.7, "0-100 mph (sec)": 17.9, "1/4 Mile (sec)": 15.5, "1/4 Mile Speed (mph)": 94, "Top Speed (mph)": 124, "60-0 Stopping (ft)": 178, "80-0 Stopping (ft)": 314, "Overall Brake Rating": "fair", "Normal Driving (mpg)": 14.5, "Cruising Range (mi)": 246, "Lateral Accel (g)": 0.726, "Handling Speed 100ft (mph)": 33, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": 247.3, "HP Delta (Calc − Rated) *rating-matched *see notes": -2.7, "Est Test Wt (lb) [Curb+310.3]": null, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "Notes": null }, "provenance": { "ratingType": { "status": "published", "note": "SAE Net" }, "maxHP": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxHP": { "status": "published", "note": "Published road-test value" }, "maxTorque": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxTorque": { "status": "published", "note": "Published road-test value" }, "curbWeight": { "status": "published", "note": "Published road-test value" }, "asTestedWeight": { "status": "published", "note": "Published test weight" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.94 manual-transmission default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "4-speed generic ratio set; exact ratios not published in workbook" } }, "provenanceSummary": { "published": 8, "default": 6 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1976-chevrolet-corvette-l82-coupe-6" }, "vehicleInfo": { "make": "Chevrolet", "model": "Corvette L82 Coupe", "year": 1976, "comments": "Road & Track" }, "engineParameters": { "ratingType": "net", "maxHP": 250, "rpmAtMaxHP": 5200, "maxTorque": 285, "rpmAtMaxTorque": 4000, "rpmMin": 700, "rpmMax": 6000, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 3520, "asTestedWeight": 3815, "cDrag": 0.44, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "4-sp manual", "shiftTime": 1, "axleRatio": 3.7, "numGears": 4, "transmissionRatios": [ { "gear": 1, "ratio": 3.06 }, { "gear": 2, "ratio": 1.63 }, { "gear": 3, "ratio": 1 }, { "gear": 4, "ratio": 0.7 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Road & Track", "quarterMileTime": 15.5, "quarterMileSpeed": 94, "zeroToSixty": 7.2, "maxSpeed": 124 } } }, { "id": "1966-chevrolet-corvette-425-bhp-7", "label": "1966 Chevrolet Corvette 425 BHP", "runnable": true, "identity": { "make": "Chevrolet", "model": "Corvette 425 BHP", "car": "Chevrolet Corvette 425 BHP", "year": 1966, "yearLabel": "~1966" }, "source": { "publication": "Road & Track", "sourceFile": "IMG_0514.JPG", "notes": "Fuel: 9-12 mpg normal; cruising 165-220 mi; top speed 3rd 106, 2nd 83, 1st 62" }, "published": { "Source File": "IMG_0514.JPG", "Publication": "Road & Track", "Car": "Chevrolet Corvette 425 BHP", "Year (approx)": "~1966", "List Price ($)": 4705, "As Tested ($)": 5185, "Engine Type": "V-8, ohv", "Displacement (cc/cu in)": "6489/396", "Max BHP": 425, "BHP @ RPM": 6400, "Max Torque (lb-ft)": 415, "Torque @ RPM": 4000, "HP/Torque Rating": "SAE Gross", "Compression Ratio": "11.0:1", "Transmission": "4-sp manual", "Final Drive Ratio": "3.70:1", "Curb Weight (lb)": 3260, "Test Weight (lb)": 3570, "Wheelbase (in)": 98, "Overall Length (in)": 175.1, "0-30 mph (sec)": 3.1, "0-40 mph (sec)": 3.8, "0-50 mph (sec)": 4.8, "0-60 mph (sec)": 5.7, "0-70 mph (sec)": 7.5, "0-80 mph (sec)": 8.9, "0-100 mph (sec)": 13.4, "1/4 Mile (sec)": 14.1, "1/4 Mile Speed (mph)": 103, "Top Speed (mph)": 136, "60-0 Stopping (ft)": null, "80-0 Stopping (ft)": null, "Overall Brake Rating": null, "Normal Driving (mpg)": null, "Cruising Range (mi)": null, "Lateral Accel (g)": null, "Handling Speed 100ft (mph)": null, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": 380.6, "HP Delta (Calc − Rated) *rating-matched *see notes": -44.4, "Est Test Wt (lb) [Curb+310.3]": null, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "Notes": "Fuel: 9-12 mpg normal; 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exact ratios not published in workbook" } }, "provenanceSummary": { "published": 8, "default": 6 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1966-chevrolet-corvette-425-bhp-7" }, "vehicleInfo": { "make": "Chevrolet", "model": "Corvette 425 BHP", "year": 1966, "comments": "Road & Track — Fuel: 9-12 mpg normal; cruising 165-220 mi; top speed 3rd 106, 2nd 83, 1st 62" }, "engineParameters": { "ratingType": "gross", "maxHP": 425, "rpmAtMaxHP": 6400, "maxTorque": 415, "rpmAtMaxTorque": 4000, "rpmMin": 700, "rpmMax": 7400, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 3260, "asTestedWeight": 3570, "cDrag": 0.44, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "4-sp manual", "shiftTime": 1, "axleRatio": 3.7, "numGears": 4, "transmissionRatios": [ { "gear": 1, "ratio": 3.06 }, { "gear": 2, "ratio": 1.63 }, { "gear": 3, "ratio": 1 }, { "gear": 4, "ratio": 0.7 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Road & Track", "quarterMileTime": 14.1, "quarterMileSpeed": 103, "zeroToSixty": 5.7, "maxSpeed": 136 } } }, { "id": "1966-cobra-427-8", "label": "1966 Cobra 427", "runnable": true, "identity": { "make": "Shelby", "model": "Cobra 427", "car": "Cobra 427", "year": 1966, "yearLabel": "1966" }, "source": { "publication": "Road & Track", "sourceFile": "IMG_0578.JPG", "notes": "List price west coast 1966; top speed 3rd 126, 2nd 113, 1st 77" }, "published": { "Source File": "IMG_0578.JPG", "Publication": "Road & Track", "Car": "Cobra 427", "Year (approx)": "1966", "List Price ($)": 7495, "As Tested ($)": null, "Engine Type": "ohv V-8", "Displacement (cc/cu in)": "6998/427", "Max BHP": 425, "BHP @ RPM": 6000, "Max Torque (lb-ft)": 480, "Torque @ RPM": 3700, "HP/Torque Rating": "SAE Gross", "Compression Ratio": "11.5:1", "Transmission": "4-sp manual", "Final Drive Ratio": "3.54:1", "Curb Weight (lb)": 2530, "Test Weight (lb)": 2890, "Wheelbase (in)": 90, "Overall Length (in)": 156, "0-30 mph (sec)": 2.4, "0-40 mph (sec)": 3.3, "0-50 mph (sec)": 4.3, "0-60 mph (sec)": 5.3, "0-70 mph (sec)": 7.4, "0-80 mph (sec)": 9.4, "0-100 mph (sec)": 13, "1/4 Mile (sec)": 13.8, "1/4 Mile Speed (mph)": 106, "Top Speed (mph)": 162, "60-0 Stopping (ft)": 130, "80-0 Stopping (ft)": null, "Overall Brake Rating": "very good", "Normal Driving (mpg)": 12, "Cruising Range (mi)": 204, "Lateral Accel (g)": null, "Handling Speed 100ft (mph)": null, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": 335.8, "HP Delta (Calc − Rated) *rating-matched *see notes": -89.2, "Est Test Wt (lb) [Curb+310.3]": null, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "Notes": "List price west coast 1966; top speed 3rd 126, 2nd 113, 1st 77" }, "provenance": { "ratingType": { "status": "published", "note": "SAE Gross" }, "maxHP": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxHP": { "status": "published", "note": "Published road-test value" }, "maxTorque": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxTorque": { "status": "published", "note": "Published road-test value" }, "curbWeight": { "status": "published", "note": "Published road-test value" }, "asTestedWeight": { "status": "published", "note": "Published test weight" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.94 manual-transmission default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "4-speed generic ratio set; exact ratios not published in workbook" } }, "provenanceSummary": { "published": 8, "default": 6 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1966-cobra-427-8" }, "vehicleInfo": { "make": "Shelby", "model": "Cobra 427", "year": 1966, "comments": "Road & Track — List price west coast 1966; top speed 3rd 126, 2nd 113, 1st 77" }, "engineParameters": { "ratingType": "gross", "maxHP": 425, "rpmAtMaxHP": 6000, "maxTorque": 480, "rpmAtMaxTorque": 3700, "rpmMin": 700, "rpmMax": 6900, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 2530, "asTestedWeight": 2890, "cDrag": 0.44, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "4-sp manual", "shiftTime": 1, "axleRatio": 3.54, "numGears": 4, "transmissionRatios": [ { "gear": 1, "ratio": 3.06 }, { "gear": 2, "ratio": 1.63 }, { "gear": 3, "ratio": 1 }, { "gear": 4, "ratio": 0.7 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Road & Track", "quarterMileTime": 13.8, "quarterMileSpeed": 106, "zeroToSixty": 5.3, "maxSpeed": 162 } }, "duplicateGroup": [ "1966-cobra-427-8", "1966-cobra-427-18" ] }, { "id": "1969-ford-cobra-428-cj-fairlane-9", "label": "1969 Ford Cobra 428 CJ (Fairlane)", "runnable": false, "identity": { "make": "Ford", "model": "Cobra 428 CJ (Fairlane)", "car": "Ford Cobra 428 CJ (Fairlane)", "year": 1969, "yearLabel": "1969" }, "source": { "publication": "Motor Trend", "sourceFile": "IMG_0586.JPG", "notes": "Motor Trend Jan 1969 narrative article only — no structured data table; mpg 7.7-9.1 noted; Ram Air equipped" }, "published": { "Source File": "IMG_0586.JPG", "Publication": "Motor Trend", "Car": "Ford Cobra 428 CJ (Fairlane)", "Year (approx)": "1969", "List Price ($)": null, "As Tested ($)": null, "Engine Type": "V-8", "Displacement (cc/cu in)": "6997/428", "Max BHP": null, "BHP @ RPM": null, "Max Torque (lb-ft)": null, "Torque @ RPM": null, "HP/Torque Rating": "SAE Gross", "Compression Ratio": "N/A", "Transmission": "4-sp manual", "Final Drive Ratio": "3.50:1 std", "Curb Weight (lb)": null, "Test Weight (lb)": null, "Wheelbase (in)": null, "Overall Length (in)": null, "0-30 mph (sec)": null, "0-40 mph (sec)": null, "0-50 mph (sec)": null, "0-60 mph (sec)": null, "0-70 mph (sec)": null, "0-80 mph (sec)": null, "0-100 mph (sec)": null, "1/4 Mile (sec)": null, "1/4 Mile Speed (mph)": null, "Top Speed (mph)": null, "60-0 Stopping (ft)": null, "80-0 Stopping (ft)": null, "Overall Brake Rating": null, "Normal Driving (mpg)": null, "Cruising Range (mi)": null, "Lateral Accel (g)": null, "Handling Speed 100ft (mph)": null, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "HP Delta (Calc − Rated) *rating-matched *see notes": null, "Est Test Wt (lb) [Curb+310.3]": null, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "Notes": "Motor Trend Jan 1969 narrative article only — no structured data table; mpg 7.7-9.1 noted; Ram Air equipped" }, "provenance": { "ratingType": { "status": "published", "note": "SAE Gross" }, "maxHP": { "status": "default", "note": "Required published value" }, "rpmAtMaxHP": { "status": "default", "note": "5,000 rpm engine default" }, "maxTorque": { "status": "default", "note": "Estimated from horsepower and peak-power speed" }, "rpmAtMaxTorque": { "status": "default", "note": "Estimated from peak-power speed" }, "curbWeight": { "status": "default", "note": "Required published value" }, "asTestedWeight": { "status": "estimated", "note": "Curb weight plus 200 lb" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.94 manual-transmission default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "4-speed generic ratio set; 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discusses handling, Firestone Super Sports tires, Carlsbad Raceway photo" }, "provenance": { "ratingType": { "status": "published", "note": "SAE Gross" }, "maxHP": { "status": "default", "note": "Required published value" }, "rpmAtMaxHP": { "status": "default", "note": "5,000 rpm engine default" }, "maxTorque": { "status": "default", "note": "Estimated from horsepower and peak-power speed" }, "rpmAtMaxTorque": { "status": "default", "note": "Estimated from peak-power speed" }, "curbWeight": { "status": "default", "note": "Required published value" }, "asTestedWeight": { "status": "estimated", "note": "Curb weight plus 200 lb" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.85 torque-converter default" }, "axleRatio": { "status": "default", "note": "Final-drive ratio required" }, "transmissionRatios": { "status": "default", "note": "3-speed generic ratio set; 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user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.94 manual-transmission default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "5-speed generic ratio set; exact ratios not published in workbook" } }, "provenanceSummary": { "published": 8, "default": 6 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1976-maserati-khamsin-14" }, "vehicleInfo": { "make": "Maserati", "model": "Khamsin", "year": 1976, "comments": "Road & Track" }, "engineParameters": { "ratingType": "net", "maxHP": 315, "rpmAtMaxHP": 5000, "maxTorque": 308, "rpmAtMaxTorque": 3500, "rpmMin": 700, "rpmMax": 5800, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 3735, "asTestedWeight": 4150, "cDrag": 0.44, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "5-sp manual", "shiftTime": 1, "axleRatio": 3.77, "numGears": 5, "transmissionRatios": [ { "gear": 1, "ratio": 3.35 }, { "gear": 2, "ratio": 1.93 }, { "gear": 3, "ratio": 1.29 }, { "gear": 4, "ratio": 1 }, { "gear": 5, "ratio": 0.68 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Road & Track", "quarterMileTime": 16.2, "quarterMileSpeed": 90, "zeroToSixty": 8, "maxSpeed": 140 } } }, { "id": "1974-ford-pantera-l-15", "label": "1974 Ford Pantera L", "runnable": true, "identity": { "make": "Ford", "model": "Pantera L", "car": "Ford Pantera L", "year": 1974, "yearLabel": "~1974" }, "source": { "publication": "Road & Track", "sourceFile": "IMG_2463.JPG", "notes": null }, "published": { "Source File": "IMG_2463.JPG", "Publication": "Road & Track", "Car": "Ford Pantera L", "Year (approx)": "~1974", "List Price ($)": 9955, "As Tested ($)": 10295, "Engine Type": "ohv V-8", "Displacement (cc/cu in)": "5763/351", "Max BHP": 264, "BHP @ RPM": 5400, "Max Torque (lb-ft)": 314, "Torque @ RPM": 3600, "HP/Torque Rating": "SAE Net", "Compression Ratio": "N/A", "Transmission": "5-sp manual", "Final Drive Ratio": "4.22:1", "Curb Weight (lb)": 3205, "Test Weight (lb)": 3540, "Wheelbase (in)": 99, "Overall Length (in)": 172.3, "0-30 mph (sec)": null, "0-40 mph (sec)": 4.2, "0-50 mph (sec)": 5.4, "0-60 mph (sec)": 6.5, "0-70 mph (sec)": 8.1, "0-80 mph (sec)": 9.6, "0-100 mph (sec)": 17.3, "1/4 Mile (sec)": 15.6, "1/4 Mile Speed (mph)": 94.5, "Top Speed (mph)": 143, "60-0 Stopping (ft)": 129, "80-0 Stopping (ft)": null, "Overall Brake Rating": "good", "Normal Driving (mpg)": 10.5, "Cruising Range (mi)": null, "Lateral Accel (g)": 0.816, "Handling Speed 100ft (mph)": 35, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": 233.2, "HP Delta (Calc − Rated) *rating-matched *see notes": -30.8, "Est Test Wt (lb) [Curb+310.3]": null, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "Notes": null }, "provenance": { "ratingType": { "status": "published", "note": "SAE Net" }, "maxHP": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxHP": { "status": "published", "note": "Published road-test value" }, "maxTorque": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxTorque": { "status": "published", "note": "Published road-test value" }, "curbWeight": { "status": "published", "note": "Published road-test value" }, "asTestedWeight": { "status": "published", "note": "Published test weight" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.94 manual-transmission default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "5-speed generic ratio set; exact ratios not published in workbook" } }, "provenanceSummary": { "published": 8, "default": 6 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1974-ford-pantera-l-15" }, "vehicleInfo": { "make": "Ford", "model": "Pantera L", "year": 1974, "comments": "Road & Track" }, "engineParameters": { "ratingType": "net", "maxHP": 264, "rpmAtMaxHP": 5400, "maxTorque": 314, "rpmAtMaxTorque": 3600, "rpmMin": 700, "rpmMax": 6200, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 3205, "asTestedWeight": 3540, "cDrag": 0.44, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "5-sp manual", "shiftTime": 1, "axleRatio": 4.22, "numGears": 5, "transmissionRatios": [ { "gear": 1, "ratio": 3.35 }, { "gear": 2, "ratio": 1.93 }, { "gear": 3, "ratio": 1.29 }, { "gear": 4, "ratio": 1 }, { "gear": 5, "ratio": 0.68 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Road & Track", "quarterMileTime": 15.6, "quarterMileSpeed": 94.5, "zeroToSixty": 6.5, "maxSpeed": 143 } } }, { "id": "1974-detomaso-pantera-gts-16", "label": "1974 DeTomaso Pantera GTS", "runnable": true, "identity": { "make": "DeTomaso", "model": "Pantera GTS", "car": "DeTomaso Pantera GTS", "year": 1974, "yearLabel": "~1974" }, "source": { "publication": "Road & Track", "sourceFile": "IMG_2463.JPG", "notes": "Same GTS test as IMG_0062 — side-by-side comparison with Pantera L" }, "published": { "Source File": "IMG_2463.JPG", "Publication": "Road & Track", "Car": "DeTomaso Pantera GTS", "Year (approx)": "~1974", "List Price ($)": 15500, "As Tested ($)": 15500, "Engine Type": "ohv V-8", "Displacement (cc/cu in)": "5763/351", "Max BHP": 335, "BHP @ RPM": 6000, "Max Torque (lb-ft)": 345, "Torque @ RPM": 4000, "HP/Torque Rating": "SAE Net", "Compression Ratio": "N/A", "Transmission": "5-sp manual", "Final Drive Ratio": "4.22:1", "Curb Weight (lb)": 3020, "Test Weight (lb)": 3385, "Wheelbase (in)": 99, "Overall Length (in)": 168.1, "0-30 mph (sec)": 2.5, "0-40 mph (sec)": 3.6, "0-50 mph (sec)": 5, "0-60 mph (sec)": 6.5, "0-70 mph (sec)": 8.2, "0-80 mph (sec)": 10.2, "0-100 mph (sec)": 14.7, "1/4 Mile (sec)": 14.3, "1/4 Mile Speed (mph)": 98.5, "Top Speed (mph)": 159, "60-0 Stopping (ft)": 153, "80-0 Stopping (ft)": 242, "Overall Brake Rating": "very good", "Normal Driving (mpg)": 12, "Cruising Range (mi)": 242, "Lateral Accel (g)": 0.944, "Handling Speed 100ft (mph)": 37.6, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": 252.5, "HP Delta (Calc − Rated) *rating-matched *see notes": -82.5, "Est Test Wt (lb) [Curb+310.3]": null, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "Notes": "Same GTS test as IMG_0062 — side-by-side comparison with Pantera L" }, "provenance": { "ratingType": { "status": "published", "note": "SAE Net" }, "maxHP": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxHP": { "status": "published", "note": "Published road-test value" }, "maxTorque": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxTorque": { "status": "published", "note": "Published road-test value" }, "curbWeight": { "status": "published", "note": "Published road-test value" }, "asTestedWeight": { "status": "published", "note": "Published test weight" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.94 manual-transmission default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "5-speed generic ratio set; exact ratios not published in workbook" } }, "provenanceSummary": { "published": 8, "default": 6 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1974-detomaso-pantera-gts-16" }, "vehicleInfo": { "make": "DeTomaso", "model": "Pantera GTS", "year": 1974, "comments": "Road & Track — Same GTS test as IMG_0062 — side-by-side comparison with Pantera L" }, "engineParameters": { "ratingType": "net", "maxHP": 335, "rpmAtMaxHP": 6000, "maxTorque": 345, "rpmAtMaxTorque": 4000, "rpmMin": 700, "rpmMax": 6900, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 3020, "asTestedWeight": 3385, "cDrag": 0.44, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "5-sp manual", "shiftTime": 1, "axleRatio": 4.22, "numGears": 5, "transmissionRatios": [ { "gear": 1, "ratio": 3.35 }, { "gear": 2, "ratio": 1.93 }, { "gear": 3, "ratio": 1.29 }, { "gear": 4, "ratio": 1 }, { "gear": 5, "ratio": 0.68 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Road & Track", "quarterMileTime": 14.3, "quarterMileSpeed": 98.5, "zeroToSixty": 6.5, "maxSpeed": 159 } }, "duplicateGroup": [ "1972-detomaso-pantera-gts-1", "1974-detomaso-pantera-gts-16" ] }, { "id": "1963-ac-cobra-17", "label": "1963 AC Cobra", "runnable": true, "identity": { "make": "AC", "model": "Cobra", "car": "AC Cobra", "year": 1963, "yearLabel": "~1963" }, "source": { "publication": "Car and Driver", "sourceFile": "IMG_2659.JPG", "notes": "Car and Driver version; same test data as R&T AC Cobra (IMG_0063); check list format page" }, "published": { "Source File": "IMG_2659.JPG", "Publication": "Car and Driver", "Car": "AC Cobra", "Year (approx)": "~1963", "List Price ($)": 5995, "As Tested ($)": 6343, "Engine Type": "V-8, ohv", "Displacement (cc/cu in)": "4730/289", "Max BHP": 271, "BHP @ RPM": 6000, "Max Torque (lb-ft)": 314, "Torque @ RPM": 3400, "HP/Torque Rating": "SAE Gross", "Compression Ratio": "11.6:1", "Transmission": "4-sp manual", "Final Drive Ratio": "3.77:1", "Curb Weight (lb)": 2170, "Test Weight (lb)": 2540, "Wheelbase (in)": 90, "Overall Length (in)": 151.5, "0-30 mph (sec)": 2.2, "0-40 mph (sec)": null, "0-50 mph (sec)": null, "0-60 mph (sec)": 6.6, "0-70 mph (sec)": null, "0-80 mph (sec)": null, "0-100 mph (sec)": 14.1, "1/4 Mile (sec)": 14, "1/4 Mile Speed (mph)": 99.5, "Top Speed (mph)": 139, "60-0 Stopping (ft)": null, "80-0 Stopping (ft)": null, "Overall Brake Rating": null, "Normal Driving (mpg)": null, "Cruising Range (mi)": null, "Lateral Accel (g)": null, "Handling Speed 100ft (mph)": null, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": 244.1, "HP Delta (Calc − Rated) *rating-matched *see notes": -26.9, "Est Test Wt (lb) [Curb+310.3]": null, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "Notes": "Car and Driver version; same test data as R&T AC Cobra (IMG_0063); check list format page" }, "provenance": { "ratingType": { "status": "published", "note": "SAE Gross" }, "maxHP": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxHP": { "status": "published", "note": "Published road-test value" }, "maxTorque": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxTorque": { "status": "published", "note": "Published road-test value" }, "curbWeight": { "status": "published", "note": "Published road-test value" }, "asTestedWeight": { "status": "published", "note": "Published test weight" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.94 manual-transmission default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "4-speed generic ratio set; exact ratios not published in workbook" } }, "provenanceSummary": { "published": 8, "default": 6 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1963-ac-cobra-17" }, "vehicleInfo": { "make": "AC", "model": "Cobra", "year": 1963, "comments": "Car and Driver — Car and Driver version; same test data as R&T AC Cobra (IMG_0063); check list format page" }, "engineParameters": { "ratingType": "gross", "maxHP": 271, "rpmAtMaxHP": 6000, "maxTorque": 314, "rpmAtMaxTorque": 3400, "rpmMin": 700, "rpmMax": 6900, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 2170, "asTestedWeight": 2540, "cDrag": 0.44, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "4-sp manual", "shiftTime": 1, "axleRatio": 3.77, "numGears": 4, "transmissionRatios": [ { "gear": 1, "ratio": 3.06 }, { "gear": 2, "ratio": 1.63 }, { "gear": 3, "ratio": 1 }, { "gear": 4, "ratio": 0.7 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Car and Driver", "quarterMileTime": 14, "quarterMileSpeed": 99.5, "zeroToSixty": 6.6, "maxSpeed": 139 } }, "duplicateGroup": [ "1963-ac-cobra-2", "1963-ac-cobra-17" ] }, { "id": "1966-cobra-427-18", "label": "1966 Cobra 427", "runnable": true, "identity": { "make": "Shelby", "model": "Cobra 427", "car": "Cobra 427", "year": 1966, "yearLabel": "~1966" }, "source": { "publication": "Car and Driver", "sourceFile": "IMG_2659.JPG", "notes": "Car and Driver check list format; same data as R&T Cobra 427 (IMG_0578)" }, "published": { "Source File": "IMG_2659.JPG", "Publication": "Car and Driver", "Car": "Cobra 427", "Year (approx)": "~1966", "List Price ($)": 7495, "As Tested ($)": null, "Engine Type": "ohv V-8", "Displacement (cc/cu in)": "6998/427", "Max BHP": 425, "BHP @ RPM": 6000, "Max Torque (lb-ft)": 480, "Torque @ RPM": 3700, "HP/Torque Rating": "SAE Gross", "Compression Ratio": "11.5:1", "Transmission": "4-sp manual", "Final Drive Ratio": "3.54:1", "Curb Weight (lb)": 2530, "Test Weight (lb)": 2890, "Wheelbase (in)": 90, "Overall Length (in)": 156, "0-30 mph (sec)": 2.4, "0-40 mph (sec)": 3.3, "0-50 mph (sec)": 4.3, "0-60 mph (sec)": 5.3, "0-70 mph (sec)": 7.4, "0-80 mph (sec)": 9.4, "0-100 mph (sec)": 13, "1/4 Mile (sec)": 13.8, "1/4 Mile Speed (mph)": 106, "Top Speed (mph)": 162, "60-0 Stopping (ft)": 130, "80-0 Stopping (ft)": null, "Overall Brake Rating": "very good", "Normal Driving (mpg)": 12, "Cruising Range (mi)": 204, "Lateral Accel (g)": null, "Handling Speed 100ft (mph)": null, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": 335.8, "HP Delta (Calc − Rated) *rating-matched *see notes": -89.2, "Est Test Wt (lb) [Curb+310.3]": null, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "Notes": "Car and Driver check list format; same data as R&T Cobra 427 (IMG_0578)" }, "provenance": { "ratingType": { "status": "published", "note": "SAE Gross" }, "maxHP": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxHP": { "status": "published", "note": "Published road-test value" }, "maxTorque": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxTorque": { "status": "published", "note": "Published road-test value" }, "curbWeight": { "status": "published", "note": "Published road-test value" }, "asTestedWeight": { "status": "published", "note": "Published test weight" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.94 manual-transmission default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "4-speed generic ratio set; exact ratios not published in workbook" } }, "provenanceSummary": { "published": 8, "default": 6 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1966-cobra-427-18" }, "vehicleInfo": { "make": "Shelby", "model": "Cobra 427", "year": 1966, "comments": "Car and Driver — Car and Driver check list format; same data as R&T Cobra 427 (IMG_0578)" }, "engineParameters": { "ratingType": "gross", "maxHP": 425, "rpmAtMaxHP": 6000, "maxTorque": 480, "rpmAtMaxTorque": 3700, "rpmMin": 700, "rpmMax": 6900, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 2530, "asTestedWeight": 2890, "cDrag": 0.44, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "4-sp manual", "shiftTime": 1, "axleRatio": 3.54, "numGears": 4, "transmissionRatios": [ { "gear": 1, "ratio": 3.06 }, { "gear": 2, "ratio": 1.63 }, { "gear": 3, "ratio": 1 }, { "gear": 4, "ratio": 0.7 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Car and Driver", "quarterMileTime": 13.8, "quarterMileSpeed": 106, "zeroToSixty": 5.3, "maxSpeed": 162 } }, "duplicateGroup": [ "1966-cobra-427-8", "1966-cobra-427-18" ] }, { "id": "1984-ford-mustang-svo-19", "label": "1984 Ford Mustang SVO", "runnable": true, "identity": { "make": "Ford", "model": "Mustang SVO", "car": "Ford Mustang SVO", "year": 1984, "yearLabel": "~1984" }, "source": { "publication": "Road & Track", "sourceFile": "IMG_3032.JPG", "notes": "Turbocharged 4-cylinder; fuel injection Bosch/Ford electronic" }, "published": { "Source File": "IMG_3032.JPG", "Publication": "Road & Track", "Car": "Ford Mustang SVO", "Year (approx)": "~1984", "List Price ($)": 15500, "As Tested ($)": 15600, "Engine Type": "sohc inline-4, turbocharged", "Displacement (cc/cu in)": "140/2300", "Max BHP": 175, "BHP @ RPM": 4500, "Max Torque (lb-ft)": 210, "Torque @ RPM": 3000, "HP/Torque Rating": "SAE Net", "Compression Ratio": "8.0:1", "Transmission": "5-sp manual", "Final Drive Ratio": "3.45:1", "Curb Weight (lb)": 3090, "Test Weight (lb)": 3250, "Wheelbase (in)": 100.5, "Overall Length (in)": 181, "0-30 mph (sec)": 2.5, "0-40 mph (sec)": null, "0-50 mph (sec)": null, "0-60 mph (sec)": 7.7, "0-70 mph (sec)": 9.9, "0-80 mph (sec)": 12.6, "0-100 mph (sec)": 21, "1/4 Mile (sec)": 15.8, "1/4 Mile Speed (mph)": 89, "Top Speed (mph)": 134, "60-0 Stopping (ft)": 158, "80-0 Stopping (ft)": 277, "Overall Brake Rating": "very good", "Normal Driving (mpg)": 21, "Cruising Range (mi)": 300, "Lateral Accel (g)": 0.825, "Handling Speed 100ft (mph)": 63.9, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": 178.8, "HP Delta (Calc − Rated) *rating-matched *see notes": 3.8, "Est Test Wt (lb) [Curb+310.3]": null, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "Notes": "Turbocharged 4-cylinder; fuel injection Bosch/Ford electronic" }, "provenance": { "ratingType": { "status": "published", "note": "SAE Net" }, "maxHP": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxHP": { "status": "published", "note": "Published road-test value" }, "maxTorque": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxTorque": { "status": "published", "note": "Published road-test value" }, "curbWeight": { "status": "published", "note": "Published road-test value" }, "asTestedWeight": { "status": "published", "note": "Published test weight" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.94 manual-transmission default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "5-speed generic ratio set; exact ratios not published in workbook" } }, "provenanceSummary": { "published": 8, "default": 6 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1984-ford-mustang-svo-19" }, "vehicleInfo": { "make": "Ford", "model": "Mustang SVO", "year": 1984, "comments": "Road & Track — Turbocharged 4-cylinder; fuel injection Bosch/Ford electronic" }, "engineParameters": { "ratingType": "net", "maxHP": 175, "rpmAtMaxHP": 4500, "maxTorque": 210, "rpmAtMaxTorque": 3000, "rpmMin": 700, "rpmMax": 5500, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 3090, "asTestedWeight": 3250, "cDrag": 0.36, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "5-sp manual", "shiftTime": 1, "axleRatio": 3.45, "numGears": 5, "transmissionRatios": [ { "gear": 1, "ratio": 3.35 }, { "gear": 2, "ratio": 1.93 }, { "gear": 3, "ratio": 1.29 }, { "gear": 4, "ratio": 1 }, { "gear": 5, "ratio": 0.68 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Road & Track", "quarterMileTime": 15.8, "quarterMileSpeed": 89, "zeroToSixty": 7.7, "maxSpeed": 134 } } }, { "id": "1964-1963-ford-nascar-fastback-20", "label": "1964 1963 Ford NASCAR Fastback", "runnable": true, "identity": { "make": "Ford", "model": "NASCAR Fastback", "car": "1963 Ford NASCAR Fastback", "year": 1964, "yearLabel": "Feb 1964" }, "source": { "publication": "Car Life", "sourceFile": "IMG_3172.JPG", "notes": "NASCAR-prepared by Holman & Moody; Car Life Feb 1964; top speed 6500 rpm; 0-120: 17.2 sec; 0-140: 22.3 sec" }, "published": { "Source File": "IMG_3172.JPG", "Publication": "Car Life", "Car": "1963 Ford NASCAR Fastback", "Year (approx)": "Feb 1964", "List Price ($)": 3200, "As Tested ($)": 9200, "Engine Type": "V-8, ohv", "Displacement (cc/cu in)": "7001/427", "Max BHP": 410, "BHP @ RPM": 5600, "Max Torque (lb-ft)": 476, "Torque @ RPM": 3400, "HP/Torque Rating": "SAE Gross", "Compression Ratio": "11.5:1", "Transmission": "4-sp manual", "Final Drive Ratio": "3.50:1", "Curb Weight (lb)": 3715, "Test Weight (lb)": 4055, "Wheelbase (in)": 119, "Overall Length (in)": 209.9, "0-30 mph (sec)": 2.3, "0-40 mph (sec)": null, "0-50 mph (sec)": 4.7, "0-60 mph (sec)": 6.3, "0-70 mph (sec)": null, "0-80 mph (sec)": 9.7, "0-100 mph (sec)": 17.2, "1/4 Mile (sec)": 14.2, "1/4 Mile Speed (mph)": null, "Top Speed (mph)": 155, "60-0 Stopping (ft)": null, "80-0 Stopping (ft)": null, "Overall Brake Rating": null, "Normal Driving (mpg)": null, "Cruising Range (mi)": null, "Lateral Accel (g)": null, "Handling Speed 100ft (mph)": null, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "HP Delta (Calc − Rated) *rating-matched *see notes": null, "Est Test Wt (lb) [Curb+310.3]": null, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "Notes": "NASCAR-prepared by Holman & Moody; Car Life Feb 1964; top speed 6500 rpm; 0-120: 17.2 sec; 0-140: 22.3 sec" }, "provenance": { "ratingType": { "status": "published", "note": "SAE Gross" }, "maxHP": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxHP": { "status": "published", "note": "Published road-test value" }, "maxTorque": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxTorque": { "status": "published", "note": "Published road-test value" }, "curbWeight": { "status": "published", "note": "Published road-test value" }, "asTestedWeight": { "status": "published", "note": "Published test weight" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.94 manual-transmission default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "4-speed generic ratio set; exact ratios not published in workbook" } }, "provenanceSummary": { "published": 8, "default": 6 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1964-1963-ford-nascar-fastback-20" }, "vehicleInfo": { "make": "Ford", "model": "NASCAR Fastback", "year": 1964, "comments": "Car Life — NASCAR-prepared by Holman & Moody; Car Life Feb 1964; top speed 6500 rpm; 0-120: 17.2 sec; 0-140: 22.3 sec" }, "engineParameters": { "ratingType": "gross", "maxHP": 410, "rpmAtMaxHP": 5600, "maxTorque": 476, "rpmAtMaxTorque": 3400, "rpmMin": 700, "rpmMax": 6400, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 3715, "asTestedWeight": 4055, "cDrag": 0.44, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "4-sp manual", "shiftTime": 1, "axleRatio": 3.5, "numGears": 4, "transmissionRatios": [ { "gear": 1, "ratio": 3.06 }, { "gear": 2, "ratio": 1.63 }, { "gear": 3, "ratio": 1 }, { "gear": 4, "ratio": 0.7 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Car Life", "quarterMileTime": 14.2, "quarterMileSpeed": 0, "zeroToSixty": 6.3, "maxSpeed": 155 } } }, { "id": "1981-petty-grand-national-pontiac-21", "label": "1981 Petty Grand National Pontiac", "runnable": true, "identity": { "make": "Pontiac", "model": "Petty Grand National", "car": "Petty Grand National Pontiac", "year": 1981, "yearLabel": "~1981" }, "source": { "publication": "Road & Track", "sourceFile": "IMG_3172.JPG", "notes": "Richard Petty NASCAR Grand National race car; fuel 4.5 mpg racing; 0-110 mph: 12.3 sec" }, "published": { "Source File": "IMG_3172.JPG", "Publication": "Road & Track", "Car": "Petty Grand National Pontiac", "Year (approx)": "~1981", "List Price ($)": 60000, "As Tested ($)": null, "Engine Type": "ohv V-8", "Displacement (cc/cu in)": "5868/358", "Max BHP": 590, "BHP @ RPM": 7500, "Max Torque (lb-ft)": null, "Torque @ RPM": null, "HP/Torque Rating": "SAE Net", "Compression Ratio": "13.0:1", "Transmission": "4-sp manual", "Final Drive Ratio": "3.80:1", "Curb Weight (lb)": 3705, "Test Weight (lb)": 3810, "Wheelbase (in)": 110, "Overall Length (in)": 201.8, "0-30 mph (sec)": 2.3, "0-40 mph (sec)": null, "0-50 mph (sec)": null, "0-60 mph (sec)": 5.2, "0-70 mph (sec)": 6.6, "0-80 mph (sec)": 7.7, "0-100 mph (sec)": 12.3, "1/4 Mile (sec)": 13.5, "1/4 Mile Speed (mph)": 115, "Top Speed (mph)": 183, "60-0 Stopping (ft)": 121, "80-0 Stopping (ft)": 209, "Overall Brake Rating": "excellent", "Normal Driving (mpg)": 4.5, "Cruising Range (mi)": 95, "Lateral Accel (g)": null, "Handling Speed 100ft (mph)": null, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": 452.2, "HP Delta (Calc − Rated) *rating-matched *see notes": -137.8, "Est Test Wt (lb) [Curb+310.3]": null, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "Notes": "Richard Petty NASCAR Grand National race car; fuel 4.5 mpg racing; 0-110 mph: 12.3 sec" }, "provenance": { "ratingType": { "status": "published", "note": "SAE Net" }, "maxHP": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxHP": { "status": "published", "note": "Published road-test value" }, "maxTorque": { "status": "default", "note": "Estimated from horsepower and peak-power speed" }, "rpmAtMaxTorque": { "status": "default", "note": "Estimated from peak-power speed" }, "curbWeight": { "status": "published", "note": "Published road-test value" }, "asTestedWeight": { "status": "published", "note": "Published test weight" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.94 manual-transmission default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "4-speed generic ratio set; exact ratios not published in workbook" } }, "provenanceSummary": { "published": 6, "default": 8 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1981-petty-grand-national-pontiac-21" }, "vehicleInfo": { "make": "Pontiac", "model": "Petty Grand National", "year": 1981, "comments": "Road & Track — Richard Petty NASCAR Grand National race car; fuel 4.5 mpg racing; 0-110 mph: 12.3 sec" }, "engineParameters": { "ratingType": "net", "maxHP": 590, "rpmAtMaxHP": 7500, "maxTorque": 488, "rpmAtMaxTorque": 4700, "rpmMin": 700, "rpmMax": 8600, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 3705, "asTestedWeight": 3810, "cDrag": 0.36, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "4-sp manual", "shiftTime": 1, "axleRatio": 3.8, "numGears": 4, "transmissionRatios": [ { "gear": 1, "ratio": 3.06 }, { "gear": 2, "ratio": 1.63 }, { "gear": 3, "ratio": 1 }, { "gear": 4, "ratio": 0.7 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Road & Track", "quarterMileTime": 13.5, "quarterMileSpeed": 115, "zeroToSixty": 5.2, "maxSpeed": 183 } } }, { "id": "1966-chevrolet-corvette-sting-ray-22", "label": "1966 Chevrolet Corvette Sting Ray", "runnable": true, "identity": { "make": "Chevrolet", "model": "Corvette Sting Ray", "car": "Chevrolet Corvette Sting Ray", "year": 1966, "yearLabel": "~1966" }, "source": { "publication": "Road & Track", "sourceFile": "IMG_3282.JPG", "notes": "375-hp fuel injected Sting Ray; side-by-side with 425 BHP Corvette" }, "published": { "Source File": "IMG_3282.JPG", "Publication": "Road & Track", "Car": "Chevrolet Corvette Sting Ray", "Year (approx)": "~1966", "List Price ($)": 4463, "As Tested ($)": 5581, "Engine Type": "V-8, ohv", "Displacement (cc/cu in)": "5326/327", "Max BHP": 375, "BHP @ RPM": 6200, "Max Torque (lb-ft)": 360, "Torque @ RPM": 4000, "HP/Torque Rating": "SAE Gross", "Compression Ratio": "11.0:1", "Transmission": "4-sp manual", "Final Drive Ratio": "3.70:1", "Curb Weight (lb)": 3050, "Test Weight (lb)": 3430, "Wheelbase (in)": 98, "Overall Length (in)": 175.1, "0-30 mph (sec)": 2.9, "0-40 mph (sec)": null, "0-50 mph (sec)": null, "0-60 mph (sec)": 6.3, "0-70 mph (sec)": null, "0-80 mph (sec)": 10, "0-100 mph (sec)": 14.7, "1/4 Mile (sec)": 14.4, "1/4 Mile Speed (mph)": 99, "Top Speed (mph)": 138, "60-0 Stopping (ft)": null, "80-0 Stopping (ft)": null, "Overall Brake Rating": null, "Normal Driving (mpg)": null, "Cruising Range (mi)": null, "Lateral Accel (g)": null, "Handling Speed 100ft (mph)": null, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": 324.7, "HP Delta (Calc − Rated) *rating-matched *see notes": -50.3, "Est Test Wt (lb) [Curb+310.3]": null, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "Notes": "375-hp fuel injected Sting Ray; side-by-side with 425 BHP Corvette" }, "provenance": { "ratingType": { "status": "published", "note": "SAE Gross" }, "maxHP": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxHP": { "status": "published", "note": "Published road-test value" }, "maxTorque": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxTorque": { "status": "published", "note": "Published road-test value" }, "curbWeight": { "status": "published", "note": "Published road-test value" }, "asTestedWeight": { "status": "published", "note": "Published test weight" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.94 manual-transmission default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "4-speed generic ratio set; exact ratios not published in workbook" } }, "provenanceSummary": { "published": 8, "default": 6 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1966-chevrolet-corvette-sting-ray-22" }, "vehicleInfo": { "make": "Chevrolet", "model": "Corvette Sting Ray", "year": 1966, "comments": "Road & Track — 375-hp fuel injected Sting Ray; side-by-side with 425 BHP Corvette" }, "engineParameters": { "ratingType": "gross", "maxHP": 375, "rpmAtMaxHP": 6200, "maxTorque": 360, "rpmAtMaxTorque": 4000, "rpmMin": 700, "rpmMax": 7100, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 3050, "asTestedWeight": 3430, "cDrag": 0.44, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "4-sp manual", "shiftTime": 1, "axleRatio": 3.7, "numGears": 4, "transmissionRatios": [ { "gear": 1, "ratio": 3.06 }, { "gear": 2, "ratio": 1.63 }, { "gear": 3, "ratio": 1 }, { "gear": 4, "ratio": 0.7 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Road & Track", "quarterMileTime": 14.4, "quarterMileSpeed": 99, "zeroToSixty": 6.3, "maxSpeed": 138 } } }, { "id": "1967-chevrolet-corvette-427-sting-ray-23", "label": "1967 Chevrolet Corvette 427 Sting Ray", "runnable": true, "identity": { "make": "Chevrolet", "model": "Corvette 427 Sting Ray", "car": "Chevrolet Corvette 427 Sting Ray", "year": 1967, "yearLabel": "Apr 1967" }, "source": { "publication": "Motor Trend", "sourceFile": "IMG_3284.JPG", "notes": "Motor Trend April 1967; 0-30: 2.5, 0-45: 3.8, 0-60: 5.5, 0-75: 7.5; 1/4 mi 13.8 @ 104 mph; stopping from 30 mph: 31 ft; from 60 mph: 135 ft" }, "published": { "Source File": "IMG_3284.JPG", "Publication": "Motor Trend", "Car": "Chevrolet Corvette 427 Sting Ray", "Year (approx)": "Apr 1967", "List Price ($)": 4327, "As Tested ($)": null, "Engine Type": "ohv V-8", "Displacement (cc/cu in)": "6997/427", "Max BHP": 435, "BHP @ RPM": 5800, "Max Torque (lb-ft)": 460, "Torque @ RPM": 4000, "HP/Torque Rating": "SAE Gross", "Compression Ratio": "11.0:1", "Transmission": "4-sp manual", "Final Drive Ratio": "3.55:1", "Curb Weight (lb)": 3340, "Test Weight (lb)": null, "Wheelbase (in)": 98, "Overall Length (in)": 175.1, "0-30 mph (sec)": 2.5, "0-40 mph (sec)": 3.8, "0-50 mph (sec)": null, "0-60 mph (sec)": 5.5, "0-70 mph (sec)": 7.5, "0-80 mph (sec)": null, "0-100 mph (sec)": null, "1/4 Mile (sec)": 13.8, "1/4 Mile Speed (mph)": 104, "Top Speed (mph)": 143, "60-0 Stopping (ft)": 135, "80-0 Stopping (ft)": null, "Overall Brake Rating": null, "Normal Driving (mpg)": null, "Cruising Range (mi)": null, "Lateral Accel (g)": null, "Handling Speed 100ft (mph)": null, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "HP Delta (Calc − Rated) *rating-matched *see notes": -34.5, "Est Test Wt (lb) [Curb+310.3]": 3650, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": 400.5, "Notes": "Motor Trend April 1967; 0-30: 2.5, 0-45: 3.8, 0-60: 5.5, 0-75: 7.5; 1/4 mi 13.8 @ 104 mph; stopping from 30 mph: 31 ft; from 60 mph: 135 ft" }, "provenance": { "ratingType": { "status": "published", "note": "SAE Gross" }, "maxHP": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxHP": { "status": "published", "note": "Published road-test value" }, "maxTorque": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxTorque": { "status": "published", "note": "Published road-test value" }, "curbWeight": { "status": "published", "note": "Published road-test value" }, "asTestedWeight": { "status": "estimated", "note": "Curb weight plus 200 lb" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.94 manual-transmission default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "4-speed generic ratio set; exact ratios not published in workbook" } }, "provenanceSummary": { "published": 7, "estimated": 1, "default": 6 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1967-chevrolet-corvette-427-sting-ray-23" }, "vehicleInfo": { "make": "Chevrolet", "model": "Corvette 427 Sting Ray", "year": 1967, "comments": "Motor Trend — Motor Trend April 1967; 0-30: 2.5, 0-45: 3.8, 0-60: 5.5, 0-75: 7.5; 1/4 mi 13.8 @ 104 mph; stopping from 30 mph: 31 ft; from 60 mph: 135 ft" }, "engineParameters": { "ratingType": "gross", "maxHP": 435, "rpmAtMaxHP": 5800, "maxTorque": 460, "rpmAtMaxTorque": 4000, "rpmMin": 700, "rpmMax": 6700, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 3340, "asTestedWeight": 3540, "cDrag": 0.44, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "4-sp manual", "shiftTime": 1, "axleRatio": 3.55, "numGears": 4, "transmissionRatios": [ { "gear": 1, "ratio": 3.06 }, { "gear": 2, "ratio": 1.63 }, { "gear": 3, "ratio": 1 }, { "gear": 4, "ratio": 0.7 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Motor Trend", "quarterMileTime": 13.8, "quarterMileSpeed": 104, "zeroToSixty": 5.5, "maxSpeed": 143 } } }, { "id": "1967-shelby-gt-500-24", "label": "1967 Shelby GT 500", "runnable": true, "identity": { "make": "Shelby", "model": "GT 500", "car": "Shelby GT 500", "year": 1967, "yearLabel": "Apr 1967" }, "source": { "publication": "Motor Trend", "sourceFile": "IMG_3284.JPG", "notes": "Motor Trend April 1967; 0-30: 2.9, 0-45: 4.4, 0-60: 6.2, 0-75: 9.5; 1/4 mi 14.5 @ 101; stopping from 30: 40 ft; from 60: 144 ft" }, "published": { "Source File": "IMG_3284.JPG", "Publication": "Motor Trend", "Car": "Shelby GT 500", "Year (approx)": "Apr 1967", "List Price ($)": 4195, "As Tested ($)": null, "Engine Type": "ohv V-8", "Displacement (cc/cu in)": "7014/428", "Max BHP": 355, "BHP @ RPM": 5400, "Max Torque (lb-ft)": 420, "Torque @ RPM": 3200, "HP/Torque Rating": "SAE Gross", "Compression Ratio": "10.5:1", "Transmission": "4-sp manual", "Final Drive Ratio": "3.50:1", "Curb Weight (lb)": 3350, "Test Weight (lb)": null, "Wheelbase (in)": 108, "Overall Length (in)": 186.6, "0-30 mph (sec)": 2.9, "0-40 mph (sec)": 4.4, "0-50 mph (sec)": null, "0-60 mph (sec)": 6.2, "0-70 mph (sec)": 9.5, "0-80 mph (sec)": null, "0-100 mph (sec)": null, "1/4 Mile (sec)": 14.5, "1/4 Mile Speed (mph)": 101, "Top Speed (mph)": 120, "60-0 Stopping (ft)": 144, "80-0 Stopping (ft)": null, "Overall Brake Rating": null, "Normal Driving (mpg)": null, "Cruising Range (mi)": null, "Lateral Accel (g)": null, "Handling Speed 100ft (mph)": null, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "HP Delta (Calc − Rated) *rating-matched *see notes": 12.9, "Est Test Wt (lb) [Curb+310.3]": 3660, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": 367.9, "Notes": "Motor Trend April 1967; 0-30: 2.9, 0-45: 4.4, 0-60: 6.2, 0-75: 9.5; 1/4 mi 14.5 @ 101; stopping from 30: 40 ft; from 60: 144 ft" }, "provenance": { "ratingType": { "status": "published", "note": "SAE Gross" }, "maxHP": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxHP": { "status": "published", "note": "Published road-test value" }, "maxTorque": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxTorque": { "status": "published", "note": "Published road-test value" }, "curbWeight": { "status": "published", "note": "Published road-test value" }, "asTestedWeight": { "status": "estimated", "note": "Curb weight plus 200 lb" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.94 manual-transmission default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "4-speed generic ratio set; exact ratios not published in workbook" } }, "provenanceSummary": { "published": 7, "estimated": 1, "default": 6 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1967-shelby-gt-500-24" }, "vehicleInfo": { "make": "Shelby", "model": "GT 500", "year": 1967, "comments": "Motor Trend — Motor Trend April 1967; 0-30: 2.9, 0-45: 4.4, 0-60: 6.2, 0-75: 9.5; 1/4 mi 14.5 @ 101; stopping from 30: 40 ft; from 60: 144 ft" }, "engineParameters": { "ratingType": "gross", "maxHP": 355, "rpmAtMaxHP": 5400, "maxTorque": 420, "rpmAtMaxTorque": 3200, "rpmMin": 700, "rpmMax": 6200, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 3350, "asTestedWeight": 3550, "cDrag": 0.44, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "4-sp manual", "shiftTime": 1, "axleRatio": 3.5, "numGears": 4, "transmissionRatios": [ { "gear": 1, "ratio": 3.06 }, { "gear": 2, "ratio": 1.63 }, { "gear": 3, "ratio": 1 }, { "gear": 4, "ratio": 0.7 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Motor Trend", "quarterMileTime": 14.5, "quarterMileSpeed": 101, "zeroToSixty": 6.2, "maxSpeed": 120 } } }, { "id": "1969-ford-mustang-boss-429-25", "label": "1969 Ford Mustang Boss 429", "runnable": false, "identity": { "make": "Ford", "model": "Mustang Boss 429", "car": "Ford Mustang Boss 429", "year": 1969, "yearLabel": "~1969" }, "source": { "publication": "Car Life", "sourceFile": "IMG_9553.JPG", "notes": "Car Life narrative article; 1/4 mi 14.09 sec @ 102.85 mph; braking 32.2 ft/sec/sec; NASCAR-homologation car; Boss 429 engine" }, "published": { "Source File": "IMG_9553.JPG", "Publication": "Car Life", "Car": "Ford Mustang Boss 429", "Year (approx)": "~1969", "List Price ($)": null, "As Tested ($)": null, "Engine Type": "ohv V-8", "Displacement (cc/cu in)": "7031/429", "Max BHP": null, "BHP @ RPM": null, "Max Torque (lb-ft)": null, "Torque @ RPM": null, "HP/Torque Rating": "SAE Gross", "Compression Ratio": "10.5:1", "Transmission": "4-sp manual", "Final Drive Ratio": "3.50:1", "Curb Weight (lb)": null, "Test Weight (lb)": null, "Wheelbase (in)": 108, "Overall Length (in)": 186.6, "0-30 mph (sec)": 2.9, "0-40 mph (sec)": null, "0-50 mph (sec)": null, "0-60 mph (sec)": null, "0-70 mph (sec)": null, "0-80 mph (sec)": null, "0-100 mph (sec)": null, "1/4 Mile (sec)": 14.09, "1/4 Mile Speed (mph)": 102.85, "Top Speed (mph)": null, "60-0 Stopping (ft)": null, "80-0 Stopping (ft)": null, "Overall Brake Rating": null, "Normal Driving (mpg)": null, "Cruising Range (mi)": null, "Lateral Accel (g)": null, "Handling Speed 100ft (mph)": null, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "HP Delta (Calc − Rated) *rating-matched *see notes": null, "Est Test Wt (lb) [Curb+310.3]": null, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "Notes": "Car Life narrative article; 1/4 mi 14.09 sec @ 102.85 mph; braking 32.2 ft/sec/sec; NASCAR-homologation car; Boss 429 engine" }, "provenance": { "ratingType": { "status": "published", "note": "SAE Gross" }, "maxHP": { "status": "default", "note": "Required published value" }, "rpmAtMaxHP": { "status": "default", "note": "5,000 rpm engine default" }, "maxTorque": { "status": "default", "note": "Estimated from horsepower and peak-power speed" }, "rpmAtMaxTorque": { "status": "default", "note": "Estimated from peak-power speed" }, "curbWeight": { "status": "default", "note": "Required published value" }, "asTestedWeight": { "status": "estimated", "note": "Curb weight plus 200 lb" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.94 manual-transmission default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "4-speed generic ratio set; exact ratios not published in workbook" } }, "provenanceSummary": { "published": 2, "default": 11, "estimated": 1 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1969-ford-mustang-boss-429-25" }, "vehicleInfo": { "make": "Ford", "model": "Mustang Boss 429", "year": 1969, "comments": "Car Life — Car Life narrative article; 1/4 mi 14.09 sec @ 102.85 mph; braking 32.2 ft/sec/sec; NASCAR-homologation car; Boss 429 engine" }, "engineParameters": { "ratingType": "gross", "maxHP": 0, "rpmAtMaxHP": 5000, "maxTorque": 0, "rpmAtMaxTorque": 3100, "rpmMin": 700, "rpmMax": 5800, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 0, "asTestedWeight": 0, "cDrag": 0.44, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "4-sp manual", "shiftTime": 1, "axleRatio": 3.5, "numGears": 4, "transmissionRatios": [ { "gear": 1, "ratio": 3.06 }, { "gear": 2, "ratio": 1.63 }, { "gear": 3, "ratio": 1 }, { "gear": 4, "ratio": 0.7 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Car Life", "quarterMileTime": 14.09, "quarterMileSpeed": 102.85, "zeroToSixty": 0, "maxSpeed": 0 } } }, { "id": "1965-shelby-mustang-350-gt-26", "label": "1965 Shelby Mustang 350 GT", "runnable": true, "identity": { "make": "Shelby", "model": "Mustang 350 GT", "car": "Shelby Mustang 350 GT", "year": 1965, "yearLabel": "~1965" }, "source": { "publication": "Road & Track", "sourceFile": "IMG_9618.JPG", "notes": "Shelby GT350; fuel 12-16 mpg normal; cruising 190-250 mi; top speed 3rd 110, 2nd 82, 1st 56" }, "published": { "Source File": "IMG_9618.JPG", "Publication": "Road & Track", "Car": "Shelby Mustang 350 GT", "Year (approx)": "~1965", "List Price ($)": 4311, "As Tested ($)": 4584, "Engine Type": "V-8, ohv", "Displacement (cc/cu in)": "4736/289", "Max BHP": 306, "BHP @ RPM": 6000, "Max Torque (lb-ft)": 329, "Torque @ RPM": 4200, "HP/Torque Rating": "SAE Gross", "Compression Ratio": "11.5:1", "Transmission": "4-sp manual", "Final Drive Ratio": "3.89:1", "Curb Weight (lb)": 2790, "Test Weight (lb)": 3140, "Wheelbase (in)": 108, "Overall Length (in)": 181.6, "0-30 mph (sec)": 2.4, "0-40 mph (sec)": 3.6, "0-50 mph (sec)": 5.2, "0-60 mph (sec)": 6.8, "0-70 mph (sec)": 8.7, "0-80 mph (sec)": 11.2, "0-100 mph (sec)": 19, "1/4 Mile (sec)": 14.7, "1/4 Mile Speed (mph)": 90, "Top Speed (mph)": 124, "60-0 Stopping (ft)": null, "80-0 Stopping (ft)": null, "Overall Brake Rating": null, "Normal Driving (mpg)": null, "Cruising Range (mi)": null, "Lateral Accel (g)": null, "Handling Speed 100ft (mph)": null, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": 223.3, "HP Delta (Calc − Rated) *rating-matched *see notes": -82.7, "Est Test Wt (lb) [Curb+310.3]": null, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "Notes": "Shelby GT350; fuel 12-16 mpg normal; cruising 190-250 mi; top speed 3rd 110, 2nd 82, 1st 56" }, "provenance": { "ratingType": { "status": "published", "note": "SAE Gross" }, "maxHP": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxHP": { "status": "published", "note": "Published road-test value" }, "maxTorque": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxTorque": { "status": "published", "note": "Published road-test value" }, "curbWeight": { "status": "published", "note": "Published road-test value" }, "asTestedWeight": { "status": "published", "note": "Published test weight" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.94 manual-transmission default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "4-speed generic ratio set; exact ratios not published in workbook" } }, "provenanceSummary": { "published": 8, "default": 6 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1965-shelby-mustang-350-gt-26" }, "vehicleInfo": { "make": "Shelby", "model": "Mustang 350 GT", "year": 1965, "comments": "Road & Track — Shelby GT350; fuel 12-16 mpg normal; cruising 190-250 mi; top speed 3rd 110, 2nd 82, 1st 56" }, "engineParameters": { "ratingType": "gross", "maxHP": 306, "rpmAtMaxHP": 6000, "maxTorque": 329, "rpmAtMaxTorque": 4200, "rpmMin": 700, "rpmMax": 6900, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 2790, "asTestedWeight": 3140, "cDrag": 0.44, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.94 }, "drivetrainParameters": { "transmissionType": "manual", "transmissionDescription": "4-sp manual", "shiftTime": 1, "axleRatio": 3.89, "numGears": 4, "transmissionRatios": [ { "gear": 1, "ratio": 3.06 }, { "gear": 2, "ratio": 1.63 }, { "gear": 3, "ratio": 1 }, { "gear": 4, "ratio": 0.7 } ], "torqueConverterRatio": 0, "stallSpeed": 0 }, "testData": { "source": "Road & Track", "quarterMileTime": 14.7, "quarterMileSpeed": 90, "zeroToSixty": 6.8, "maxSpeed": 124 } } }, { "id": "1967-shelby-gt-500-27", "label": "1967 Shelby GT 500", "runnable": true, "identity": { "make": "Shelby", "model": "GT 500", "car": "Shelby GT 500", "year": 1967, "yearLabel": "~1967" }, "source": { "publication": "Road & Track", "sourceFile": "IMG_9619.JPG", "notes": "Automatic transmission; fuel 8-12 mpg; cruising 135-205 mi; panic stop from 80: 0.84g" }, "published": { "Source File": "IMG_9619.JPG", "Publication": "Road & Track", "Car": "Shelby GT 500", "Year (approx)": "~1967", "List Price ($)": 4395, "As Tested ($)": 5114, "Engine Type": "V-8, ohv", "Displacement (cc/cu in)": "7014/428", "Max BHP": 355, "BHP @ RPM": 5400, "Max Torque (lb-ft)": 420, "Torque @ RPM": 3200, "HP/Torque Rating": "SAE Gross", "Compression Ratio": "10.5:1", "Transmission": "Ford Cruise-O-Matic 3-sp auto", "Final Drive Ratio": "3.25:1", "Curb Weight (lb)": 3520, "Test Weight (lb)": 3900, "Wheelbase (in)": 108, "Overall Length (in)": 186.6, "0-30 mph (sec)": 2.8, "0-40 mph (sec)": 4.1, "0-50 mph (sec)": 5.7, "0-60 mph (sec)": 7.2, "0-70 mph (sec)": 8.8, "0-80 mph (sec)": 11, "0-100 mph (sec)": 17.5, "1/4 Mile (sec)": 15.5, "1/4 Mile Speed (mph)": 95, "Top Speed (mph)": 132, "60-0 Stopping (ft)": null, "80-0 Stopping (ft)": null, "Overall Brake Rating": "good", "Normal Driving (mpg)": null, "Cruising Range (mi)": null, "Lateral Accel (g)": null, "Handling Speed 100ft (mph)": null, "Calc HP (Trap Speed) W×(V/234)³ [Gross-equiv for SAE Gross]": 326.2, "HP Delta (Calc − Rated) *rating-matched *see notes": -28.8, "Est Test Wt (lb) [Curb+310.3]": null, "Calc HP (Est Wt) W×(V/234)³ [Gross-equiv for SAE Gross]": null, "Notes": "Automatic transmission; fuel 8-12 mpg; cruising 135-205 mi; panic stop from 80: 0.84g" }, "provenance": { "ratingType": { "status": "published", "note": "SAE Gross" }, "maxHP": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxHP": { "status": "published", "note": "Published road-test value" }, "maxTorque": { "status": "published", "note": "Published road-test value" }, "rpmAtMaxTorque": { "status": "published", "note": "Published road-test value" }, "curbWeight": { "status": "published", "note": "Published road-test value" }, "asTestedWeight": { "status": "published", "note": "Published test weight" }, "cDrag": { "status": "default", "note": "Era-based starting estimate; user review recommended" }, "frontalArea": { "status": "default", "note": "23.5 ft² because width and height are not recorded" }, "rollingResistance": { "status": "default", "note": "0.015 general road-tire estimate" }, "rollingRadius": { "status": "default", "note": "13.2 in starting estimate" }, "drivelineEfficiency": { "status": "default", "note": "0.85 torque-converter default" }, "axleRatio": { "status": "published", "note": "Published road-test value" }, "transmissionRatios": { "status": "default", "note": "3-speed generic ratio set; exact ratios not published in workbook" } }, "provenanceSummary": { "published": 8, "default": 6 }, "payload": { "metadata": { "exportVersion": "3.0", "applicationName": "Vehicle Performance Predictor", "databaseRecordId": "1967-shelby-gt-500-27" }, "vehicleInfo": { "make": "Shelby", "model": "GT 500", "year": 1967, "comments": "Road & Track — Automatic transmission; fuel 8-12 mpg; cruising 135-205 mi; panic stop from 80: 0.84g" }, "engineParameters": { "ratingType": "gross", "maxHP": 355, "rpmAtMaxHP": 5400, "maxTorque": 420, "rpmAtMaxTorque": 3200, "rpmMin": 700, "rpmMax": 6200, "saeConversionFactor": 0.8 }, "vehicleParameters": { "curbWeight": 3520, "asTestedWeight": 3900, "cDrag": 0.44, "vehicleWidth": 0, "vehicleHeight": 0, "frontalArea": 23.5, "rollingResistance": 0.015, "tireFormat": "modern", "tireWidth": 0, "tireAspect": 0, "tireRim": 0, "oldTireSize": "", "rollingRadius": 13.2, "drivelineEfficiency": 0.85 }, "drivetrainParameters": { "transmissionType": "torque_converter", "transmissionDescription": "Ford Cruise-O-Matic 3-sp auto", "shiftTime": 0.2, "axleRatio": 3.25, "numGears": 3, "transmissionRatios": [ { "gear": 1, "ratio": 2.84 }, { "gear": 2, "ratio": 1.6 }, { "gear": 3, "ratio": 1 } ], "torqueConverterRatio": 2, "stallSpeed": 2800 }, "testData": { "source": "Road & Track", "quarterMileTime": 15.5, "quarterMileSpeed": 95, "zeroToSixty": 7.2, "maxSpeed": 132 } } } ], "diagnostics": { "totalRecords": 27, "runnableRecords": 24, "nonRunnableRecords": 3, "duplicateGroups": 3 } }