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Old 12-23-2020, 04:22 PM   #1 (permalink)
aerohead
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GM EV1 LSR was Cd 0.137

GM reported Cd 0.137 for it's modified EV1 which set a closed-course, United States Auto Club ( USAC ), land speed record of 183.8-mph in 1993, at the Bridgestone / Firestone Proving Grounds, Fort Stockton, Texas.
This car had been previously reported with Cd 0.14, in Goro Tamai's, book, 'The Leading Edge,' with the data attributed to Bart Hibbs of AeroVironment, if memory serves me.
Cd 0.137 ties Ford's 1985 PROBE-V concept car.

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