Ok here's what I've got plan I've got a 90 crx si and wanted to do a fully built ls turbo and wanted to get 25 pounds of boost( if I can??? Or At least get the highest it can handle) and my bottom setup is gonna be port polish ls block, deck and honed, sleeved with darton sleeve, bore 84 or 85mm with arias turbo pistons with eagle rod and crank, head build will be port and polish 3 angle valve job, skunk2 titanium retainer and dual valve spring, High performance valves, skunk2 adjustable camgears, and cams, 55cc or 660 injectors with ngk iradium sparkplugs, Ls tranny, skunk2 intake manifold with skunk2 throttle body and hasport mount with a etd traction bar and megan racing suspensions, and a rear c pillar tie bar...and maybe a 60 trim garret turbo....someone tell me what kind of numbers they think imma be gettin for this setup and how much hp I will be making with What kind of boost as in psi and how do I bump up my psi for my turbo boost???? sorry all the nonsense because im new to turbochargin. please leave your opinion or pm me!! any help will be appreciated?