With a total of 638 hp and 604 lb-ft of torque under the hood from its supercharged V8 engine, the Chevrolet Corvette ZR1 is a brutally powerful and fast American supercar. The following example however, has been thoroughly upgraded to deliver an insane 1300 hp!
[youtube]https://www.youtube.com/watch?v=5-yVemJp0u8#t=158[/youtube]
As a matter of fact, this Corvette ZR1 is the worlds most powerful and as a result, not only sounds brutal on track but is also incredibly fast!
