Late 60's Merc

RobG

Petty Officer 2nd Class
Joined
Nov 29, 2004
Messages
101
Re: Late 60's Merc

I have a 68 Merc 500 and a 66 Johnson 6 HP, both of those I've been using any standard tc-w3 oil (pennzoil, valvoline, etc) at a 50:1 mix. haven't had any problems.
 
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