Dirt Daddy

I don't have any experience with any other brands than the Whipple that is on my truck.. I can say is its a 100% beast when your in beast mode or I can sit in sweltering Houston summer traffic all day with a 24ft boat behind it. The power is instant with absolutely no lag. I do not have all the spec's because Hennesey does not share them....HPE 650 Kit and she puts down 547hp to the ground. In two wheel drive with TC off its a pure play ground on the street....In auto mode she hooks up as pisses mustang GT's and SS Camaros off all day long........

No prob...anytime!! we are close..I live in right across the street from the Woodlands we can take a spin.........

6 weeks in the shop a little over 20k for the complete package including cat backs...The truck is very fun to drive...sits in Houston traffic all day and pulls a 24ft Bluewave boat to the lake every weekend. Average MPG now is 13.3 not to bad in my book..

Its a true sleeper...I Supercharged it when it had 1200 miles on her and now have 3000 miles so.. when I get done toasting these tires I plan on adding wheels and fatter meats.

2015 GMC Denali HPE 650 Package