I was runing a datamaster on my car today and I have Hooker LT's and SLP LM and noticed datamaster recording knock retard any time I got on it, not much, not even over 1.0 at part throttle. I was wondering if the LT's and LM would give you KR because it is soo damn loud and vibrates like crazy.

Thanks
John

 

Hooker LT's and LM! I've got Jet-Hot LT's and a Flowmaster muffler .. still too loud ..

Anyhoo, I noticed my engine would run a bit sluggish when my Ypipe was rattling against the bottom of the car in a couple places and have been told that the computer can interpret those vibrations as engine knock sometimes ..

Seems to run a bit better now that I've worked out those problems