wat if i only have a 2.5" down pipe?....... do u think i would still be able 2 hit 400-450?.........

 

I was just thinking since this kit has been out for so long, and I have pretty much a basic inline kit with a 3" single enough testing has been done on the 3mm to get a good estimation. From my research on older post people use to stop around 14psi, then it was moved up to 18psi, then 20psi. And now I am seeing more and more post of upward of 23 psi. I am assuming people are able to obtain this with out knock. As the tech changes for the better, I was thinking the bar may be moving up again while still staying in the limits of not breaking anything too quick.

 

tuners are getting better. that is the only change in this equation.

years ago if you asked on this board what you can run on the stock motor, people would say under 400 at best. now, psssssh, 700 was seen on an untouched motor with q16 LOL.

tuning is prolly the single most important part of the whole equation.