Corvette ZR1 Cracks 200 MPH

When it was introduced at the North American International Auto Show in Detroit earlier this year, the 2009 Corvette ZR1’s power was estimated at 100 horsepower for each of its 6.2 litres of displacement. GM Powertrain has completed SAE certification of the ZR1’s supercharged LS9 V8 and the results exceed the estimate: 647 horsepower (476 kW) and 819 Nm of torque.

StreetFire | May 3, 2008

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