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sprstr1000 · 12-22-2009, 01:18 AM

I was talking to guy recently about our engines and the detonation issues they have
he said one of the main causes is the exhaust port is to small

anyone heard of this ?is it true?

12-22-2009, 01:18 AM	#1 (permalink)
sprstr1000 Registered User Join Date: Aug 2009 Location: canada bc Posts: 141 View this user's gallery iTrader: 0 / 0%	Detonation I was talking to guy recently about our engines and the detonation issues they have he said one of the main causes is the exhaust port is to small anyone heard of this ?is it true?