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Old 11-27-2010, 09:22 AM
Bikeguy Joe Bikeguy Joe is offline
Godfather of Motorized Bicycles
Join Date: Jan 2008
Location: up north now
Posts: 11,531
Default Re: ? difference btwn 2strk marine oil tcw-3

Two stroke oil for air cooled engines is formulated differently. It is for air cooled engines that run at various rpm. Marine oil is for liquid cooled more-or-less constant speed engines.

I wouldn't mix them, and I would only add MMO to the mix AFTER you mix your gas and oil to 32:1, not as part of the mix.

Now I can almost guarantee you will get at least 5 differing opinions and debates about this.

They make two different oils for the differing applications for a reason.
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