Quote:
Originally Posted by -=NightHawk=-  arent you supposed to run cooler plugs anway?  |
it depends on what whos supercharger you are running. vortech reccomends stock gaps and fresh plugs when you install the supercharger. but for guys who are really pushing it with more boost they need colder plugs. but i dont think adding them would hurt any aplication.
to the OP. you can decrease your gaps a little and it shouldnt hurt. i decreased mine by .006 or so with no issues. but that wont help you lean problem. do you have a wideband on your car? what the afr at ide? half throtle and WOT?