It's just a canned tune from zzp, I should have went overkill I didn't do my homework on that one, once I get my cam and I/c in and all that fun stuff I'll pay for a dyno tune. I'll have to get a scanner, do they make a gauge or KR on the fly? I shouldn't be getting any KR on my 3.6 I dug around and basically ive got all the supporting mods for a 3.6 plus headers.. Which btw anyone else notice how small the exhaust ports on your head are vs your primaries? Those ports are sooo tiny, what gains do you see out of porting? as far as the weight loss.. Anyone hear of carbon. Fiber fenders? I can make fiberglass/carbon fiber, or Kevlar pretty much anything... You think people would buy them if I put forth the time and labor making them?