Well i just picked up a new motor for my ride, you'd be surprised how many LS engines are in junkyards, even on the east coast. I'm gonna start building it up and my goal is about 300whp give or take. Here's my theoretical set-up, so what kind of psi do you guys think i'll have to run to reach my goal? B18b Re-sleeved and bored to 2.0 Litres Endyn Roller wave Pistons (9.2:1) Crower Rods Crower Turbo Cams Crower Ti Retainers and dual Valve-springs Port and Polish Ericks Racing 72-70mm Tapered TB Skunk 2 Intake Manifold t3 60-1 turbo kit with all trappings (intercooler, tial 35mm hp, HKS SSQBOV etc.) I think this might be over-doing it for 300 horses, but what do you guys think?