Originally Posted by 240M3SRT
I agree they dont look that great, but its my 3rd set. The lean issue has been with me for a while, i have played with different gap's, gone a step colder on plugs and it has never effected the AFR's at all.
Third set in less than 20K miles if I recall....I would like to data log my car...lets get together this weekend and see what mine does.