If your mantra is "Too much horsepower is never enough" Hennessey Performance Engineering has answered your call. This is especially true if you are the owner of a 2010 Chevy Corvette ZR1. The new Hennessey Z700 is a track variation of the world's most powerful and fastest production Corvette to date.

As it currently stands, there is only one Bertone Mantide in the world. You would think that the owner of a $2 million prototype would keep the car safely tucked away in a special garage as a kind of trophy piece and never place it in harm's way. But alas, it is not so with one Dan Watkins, a British 'gentleman racer' and financier, who is tentatively planning on putting his car to the true test of performance benchmarking by taking on the Nurburgring track record set by the Corvette ZR1.