What oil for 1968 50 hp?

[jboehm]

Searching through topics it appears and TC-W3 oil is okay. Specifically how about the Quicksilver semi-synthetic TC-W3? Was a 50:1 ratio the recommended spec in 1968? I plan to run it heavy to revive it and then keep it at a constant ratio.

 

[flyingscott]

Yes TCW-3 oil is fine and yes 50-1

 

[Faztbullet]

I suggest Quicksilver Rejuvenate for a year then a brand name TCW-3