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Old 06-22-2008, 07:53 AM
Bikeguy Joe Bikeguy Joe is offline
Godfather of Motorized Bicycles
Join Date: Jan 2008
Location: up north now
Posts: 11,531
Default Re: Fuel additives and H2O injection

Higher octane would REDUCE knock, which these engines don't have due to already low compression. High octane fuel, or any kind of fuel additives is pretty much a waste of time and money with a 40's technology piston ported two stroke.
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