|
yeah, carbon can do it.. it takes up space in the combustion chamber and increases the compression ratio.. and will cause knock/ping
__________________
93 YJ 4.0
Spring Over, 33x12.50 Mastercraft Courser M/T, High Flow Exhaust, Diamondplate Rear Bumper, Trimmed Flares, 6\" spotters
We, the Sovereign People of the Universe, wish to live in peace. We live among you, but we are not of you.
|