1971 50 HP Evinrude fuel mix

prepper

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Jun 15, 2007
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Can someone please verify for me that 50:1 is correct for this motor? Model #50712S.

Thanks!
 

tashasdaddy

Honorary Moderator Emeritus
Joined
Nov 11, 2005
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51,019
Re: 1971 50 HP Evinrude fuel mix

i have the same engine. 50/1 picked it up for $150, will get it's first run this weekend. i cleaned & rebuild the carbs, and did the impeller. you know it is hydroelectic shift, and to use only Premium Blend type C oil in the lower unit.
 
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