Quote Originally Posted by blowfishRus6 View Post
just spoke with a termi owner. they said it was absolutly nessicery to tune with droping pullies. said a/f would be to far off.

when ever you see them moding a cobra on hptv or something they always do a tune with it.

a lean conditon will blow a motor just as fast as knock. well probably faster
lean causes knock. Then knock blows the engine.