Depends on a few things. How well do your heads flow, how bad does your intercooler (if you have one) back of pressure, etc. I had pretty good flowing heads, a Paxton A/A, and with a 2.8 ( I believe) I made about 14lbs of boost. I hope that gives you some idea.
Its called trial and error hehe. Just start with a 2.8 pully just incase haha. 14#s shouldnt hurt a forged motor...unless you have some serious compression
yeah I think im gonna run this pulley and see where it gets me, then move up to 14 later. after a triple check on my compression looks like it isnt bad at all. we shall see. hell if i blow her up that just means dished pistons 8 rib pulleys and more booooost!!! I got a vette to kill hehe
Haha ok. You should rape him/her then . Must be nice to go from 300RWHP to 450+! Your available range of possable kills just got alot bigger. And no more worring about LS1s, SRT-4s, cobras, ect.