The Hennessey H700 package boosts C8 Corvette convertible's power to 708 hp and torque to 638 lb-ft for an adrenaline-packed driving experience. The Hennessey H700 includes a supercharger ...

a stock C8 Z06, and a stock Porsche Turbo S—through their paces at the track. To ensure consistency, Andy took the wheel of all three cars, running them back-to-back on the same track.