Hennessey McLaren MP4-12C HPE800 Twin Turbo Kit Preview
1 Feb 2012, 09:03 UTC · By: Andrei Tutu / Hennessey Performance announced it is working on a HPE800 Twin Turbo package for the McLaren MP4-12C. As its name says, the package will bring the British supercar to 800 hp, a hefty increase from i...