I just ran a 17.12 today with only cold air intake. Hmmm, today on my launch it kept on peelin out which i think slowed down my time kinda a lot. What am i doin wrong? I usually rev up to about 2100 rpm when power braking (it use to go up to 3000 but now for some reason it stops at 2100, could it be cuz of the CAI?). Dont I just let go of brake to do a launch? Someone please help me with this because I really wanna be able to do high 16's.