have the heads and intake for my pi swap, just need a few odds and ends. i was wondering what you guys think i will get power wise. heres my current lineup. 01 pi heads, that i think will get a very mild port, just to smooth the edges, and possible lower my compression by porting out the combustion chamber a little bit. possibly long tubes and the mandatory shorty h pipe. or i might only get shortys, i dont know how much more my money is going to stretch. and a cai. also, a dyno tune cuz i dont think a tuner will be enough reap the benifits of the swap, not a tuner in my hands anyways.