Hey guys new on the forums here. Have a 05 gtp, with a few mods. I was wondering if I could run a 3.4 inch pulley with everything I have, colder plugs, 180 t stat, k and N cold air, zzp headers 3" dp with an electric cutout, and a box tune and egr delete. I have a zzp full size inter cooler, but I'm waiting for my cam install to do that, because I'm having my heads custom ported and valve seats re ground and new springs, lifters, pushrods, roller rockers etc, and of course re tuned once that happens, also porting my intake manifold and my gen v when that all happens also, and then probably a new tranny afte the first time I put the hammer down after that's all back together (yes I know I need bigger injectors and all that good stuff too). But I dont want to get my knuckles all skinned up when I'll just have to take it all off in a couple months to get to my top end. Anyways I'm running a 3.6 now and some kid in an srt4 who lives around me beat me on the street the other day and said he's running 30 lbs of boost, but he only barely beat me.. (he would only go from a rolling 20 btw) I was thinking if I took a **** and took the 150 pounds of tools and had in the trunk and went down a pulley size I'd have his ass... But I'm not sure if I'd have any KR with out the extra mods. Could I drop a size? Or do I have to live with that slowpar being faster till I do all my other mods?