Chevrolet Announces Certified Power Ratings For The New Chevrolet Corvette ZR1: 638 H
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Chevrolet Announces Certified Power Ratings For The New Chevrolet Corvette ZR1: 638 H
PONTIAC, Mich. (Apr. 25, 2008) — When it was introduced at the North American International Auto Show in Detroit earlier this year, the 2009 Chevrolet Corvette ZR1’s power was estimated at 100 horsepower for each of its 6.2 liters of displacement. GM Powertrain has completed SAE certification of the ZR1’s supercharged LS9 V-8 and the results exceed the estimate: 638 horsepower (476 kW) and 604 lb.-ft. of torque (819 Nm).
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