Originally Posted by Running925
all answers here are worthless without knowing what size turbo!
Exactly.
As always, I fall back on my experience:
SleeperCivicEX ran his Y8 on a Greddy kit at 12psi daily. The piston ringlands gave up after a long while, as is common OEM pistons/rings.
I'm getting sick of these "how much boost" threads. It's so meaningless and obviously has nothing to do with power. It only has to do with the ability to say "I'm running 7 psi :yay:!"