This awesome Dodge Challenger Hellcat showed the Corvette Z06 who’s the new American supercar king. There’s no denying a brutal performance of the Hellcat, with its 6.2-liter supercharger V8 delivering 707 HP. The Corvette boasting a 6.2-liter LT4 V8 delivering 650 horsepower and 650 lb-ft of torque. On paper then, you would think this would be a close contest. Well, you’d be wrong.