slant 6 mods

Well,I have the same Aussie Intake you have,and you're saying that Boost isn't good with that one I'll just stick with the original build intentions and go for NA compression ! Again I won't know everything I need 'till I get my head from Frank,and the block taken apart once it's out ! A 54cc head should give me 10.6/1,then depending on where it sits in the block will help me with the other decisions !! Yes,as stated I have have Main studs and Head studs,don't think I'll be taking it far enough to have to worry about O ringing at all ! Just going to play it by ear,nothing set in stone !! I was more than pleased with my last build,so this will just be a step or 2 or 3 or ...more ??