I wouldn't let Hennessey tune
I wouldn't let Hennessey tune my lawn mower. OVERPRICED is the first thing that comes to mind. You pay 100% more than what a competent tuner shop would charge to put a 2.9L Whipple on it just to have his dumb ass name on it. Shit this guy hasn't even competed in any of the major racing series, he is just a wrench who got lucky with a few rich famous clients!! Go ahead and give this fat ass your hard earned money, you end up being the jackass!! LMAO!!