Witte 05

Well today I had VMP dyno tune my 2007 Shelby GT. It is equipped with a Non-IC Ford Racing Whipple Super Charger. I am running the 3.875 pulley which is supposed to produce somewhere around 6-7.5 psi of boost...well forget that...it made a lot more boost than that. The car made 358rwhp on the stock tune. Justin worked on the tune and found some issues with the stock tune and we safely made 394rwhp on the final run. This is as high as I want to go until I add the intercooler components. According to the graph the car is pushing closer to 10 psi of boost. There was a spike that is shown on the graph of 11.47!!!-WTF… I have no plans to add boost because this is about the limits of the stock fuel system and with this power I can’t even put the pedal all the way down in first. This car drives awesome now. This is the way I thought it should feel when I bought it. The graph is attached. Enjoy… Link for vid http://www.youtube.com/watch?v=JZyDYxF4ATs

Witte 05

05 Mustang

congrats!