alright guys i am planning on getting an sr and building it to have 400 - 500 hp. what all is needed i dont want to spend money that i dont have to. im def. doing internals. pistons, rods, bearings. im going to do the head aswell. bigger intake and exhaust valves springs, rocker arm stoppers ect. i was wondering what all is needed besides the strengthening parts. i do realize i need turbo uprage piping intercooler blah blah, im not to worried about the engine since i am putting all new stuff in for the most part. but anyway, im not to sure on the fuel management part.. alright well i pretty much need help on everything outside of the engine lol... i dont want to spend money that i dont need to so basic stuff to get me to have 400 - 500 hp reliably. thanks oh and fast spooling turbo that will give me 400hp+ will help too. thanks again.