1975 50hp Evinrude Oil/Gas Mix

[waller01]

I just inherited an evinrude 50hp 1975 outboard motor and boat. What is the correct oil/gas mixture for this motor? Also, since it has not been run in a while, is there anything that i should do as preventive maintenance? Any help would be appreciated.

 

[tashasdaddy]

Re: 1975 50hp Evinrude Oil/Gas Mix

50:1 TC-W3 outboard motor oil, you will need to change the impeller, and probably have to do the carbs. go to the faq forum. read Awakening A Sleeping Outboard, and Carb Cleaning instructions. also order and Rude OEM Service manual, if you plan on doing you own maintenance. top of this page. it will show Johnson manual, but they are the same.