I have a 95 with a 306 (Stock block,crank,& rods) with new forged (9.6:1) pistons, AFR 185 heads, Comp 274 HR cam, Edelbrock RPM intake, 75mm TB, 76mm bullet MAF (Kit comes with a different MAF), 38lb injectors.....etc. The guy with the bullet MAF & injectors claimed he made over 500hp with his turbo setup with those 2 items so im assuming mid 400 is attainable with them for me. So im trading for an ON3 turbo kit with the stock crappy ON3 70mm turbo, bov, &wastegate. All which will be upgraded in time, but as of right now I need to figure out what boost level is needed for mid 400rwhp. So far that seems like the sweet spot for a stock block and good tune. I was thinking 5-6 but Ive heard low numbers with the base turbo.... Any help with boost levels or pointers?