thx for the tip,i'll look at the factory wiring more closely.I'm just woundering if its worth the arspain for 250$ savings.any of you can give me an idea of how you like the performance of the 4.3 I just rebuilt mine its tbi full roller balanced 9:5-1 comp and the edlbrk.performance package.should be @ 225 at the fly .was going to go with v8 but recommended not to.hoping i'm making the right move as I am a horse power junkie
