went to the track last friday, decided to take all of your advice on my launch techniques. i wound up easing out of the cutch at 6700rpm instead of 3-4k. dropped tire pressure from 11 to 8psi. and WOW. what a difference!!! my trap speeds stayed about the same as last time 123 to 126 mph. but my time dropped significantly. wound up with a 12.59. woohoo . it felt like i got hit from a mack truck from behind. kind of scared me at first i thought i broke something. oh well...boost is good!!! for my setup see sohc turbo not worth it... thread. thanks guys...