Corvette ZR1 - SuperCar

America has a SuperCar, or at least this is what Chevrolet general manager Ed Peper is saying (thinking) after showing to the public the new Corvette ZR1 at the Detroit Auto Show. Corvette is deep inside he blood of every American that needs speed and looks, but the we ZR1 is really business. It comes with a supercharged 6.2-liter V8 engine that sports 620 hp and a 823 NM (595 lb/ft) torque,