Thread: 3.4 pulley installed!!!!!

Originally Posted by 01GTP

zzp pcm

That was your problem.

Originally Posted by OH4CompG

If you had that much knock with those mods you have a REALLY bad tune. You don't need to throw mods at a car to reduce knock. Just tune it properly and you will get results.

This is false, you can't in no way possible just tune your knock away. Hey guys I might go get my snout machined and run a 2.6 I can tune all my knock down to 0*