Thread: KR Question??

Originally Posted by iluvbst

ok ive got a 98 gtp, only thing done to it it "4 open cone intake (HAI) and u bend and cat delete. why im i seeing so much KR? i saw 8.3 kr today. the car is basically stock, are you suppose to have that much kr stock? And i know its real cause it only happens in high rpms when its floored. What can i do to help it? i personally think its the bosch plugs i have in the car....i didnt put there, came with the car, just noticed it. could that be what cause so much knock, cause of the heat range?

8.3 seems pretty high esp with the u bend gone and a intake. Could be many factors. Id suspect the fuel system has something going on and maybe its leaning out. Posting a scan would help