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high compression head

Posted: Mon Jul 11, 2011 10:41 pm
by honda spree 86
put a high compression head on and no changes

Re: high compression head

Posted: Mon Jul 11, 2011 11:21 pm
by wiguy05
Needs more octane booster





:crazy:

Re: high compression head

Posted: Tue Jul 12, 2011 2:27 am
by Bear45-70
wiguy05 wrote:Needs more octane booster





:crazy:
NEVER use octane booster unless you want to blow up your motor. Use premium pump gas, but do not get too carried away with how much you cut, .020" is plenty.

Re: high compression head

Posted: Tue Jul 12, 2011 3:26 pm
by honda spree 86
its milled down and the bowl is brought down, its after market

Re: high compression head

Posted: Tue Jul 12, 2011 4:15 pm
by Bear45-70
honda spree 86 wrote:its milled down and the bowl is brought down, its after market


What the * does "the bowl is brought down" mean?