mycarslow

ok so im running srp's and egle rods in my y7 and want the vtec head will i run into any probs with the pistons hitting the head? i dont thin so but idk...and what do you guys think my max boost will be safy to runim thinking 10pis ish?

thanks

miro_gt

the head will be fine.

10psi ... are you kidding ?

you forgot to specify the turbo, but on a nice T3/T4 you can run 15 - 20 psi on pump, and 30 on race gas ... and be happy forever

smaller turbos (T25, or small T3) run out of breath and max out at about 20 psi