kg93
Senior Member
I still don't hear jack.
Question for you though, is your truck tuned? If so take it out and see if you still feel/hear a difference and throw codes.
yeah i have it tuned. I didnt think of doing that, i know ill throw a bunch of codes since i have no cats.
Yes, sounds like a old singer sewing machine, expecially with the big valve heads I have. Just re- torque after a few hundred if you didn't use oem gaskets. My knock sensors did pick it up(1-4 st @ wot), but after throughout check we desensitized them a little. Perfect!
that is a good way of explaining it. You put my mind at ease! thanks!