[cjperformance]

Originally Posted by JP374

Yes Msd IM, 103 tb, 2” ARH LT’s, high flow cats, x pipe, no afm valves. At the levels I’m @ I should fine. If I step up the boost one day then I’ll get a different intake at that time. I don’t want to spend the $ to tune it twice if I need to swap pulley out for the bigger 4.13” one etc.

CJ how do you like the car with the PC? Quite a difference I’d imagine?

Thanks to the great folks on this board, it's quite a big difference. They really helped me get things in shape. Went from 12.4 in 1/4 mile stock to 11.9 w/ PC tune and 11.5 last time out after "my" tuning changes and most of the changes you see in my sig. That was before the trans tune. After the trans tune it was huge difference, but track closed so won't know how much till spring. I've got a 3200 rpm stall conv that needs installing. Hoping the trans tune and converter will knock a few more tenths off that time. I'm still running stock cats/exhaust/intake/etc... so I think you are going to potentially see even more gains. So yeah... a likely low 11's car is a blast, and has great street manners to boot

Also, if you dont like your 3.9" pulley, I'll swap my 4.13" with you (half joking). Was wanting to try a smaller pulley. I think my system will support it.