I raced 2 4.6 mustangs recently, an '03 automatic with a CAI, and a bone stock 5 speed '02. Both were pretty good races. The auto was from a light to 80 mph and i got a pretty good launch and held him off but it looked like he was comming back up top but not fast enough. The 5 speed was even launch with me spinning more and when i put it in 2nd i jumped almost a car and stayed there until the end which was supposed to be until 80 but things got away from us and it ended up being more like 110 when i hit the brakes. Anyway figured i would share my victories.