I am looking for what the outboard engine oil to gas ratio i need for a 1970 model 60 HP jhonson marine motor

Question

I am looking for what the outboard engine oil to gas ratio i need for a 1970 model 60 HP jhonson marine motor

Answer 1

listen to the 20 to 1 guys

Answer 2

I believe it is 50 -1

Answer 3

omc had printed several service bulletins as well as customer advisories on this issue. 50:1 is the recommended fuel/oil mix on those engines. use a quality marine oil, from a engine manufacturer like omc or mercury they both make a quality oil. aftermarket and non-branded oils DO NOT HAVE the same additive packages as the engine manufacturers do. the additive packages are extremely important for clean and complete combustion,ie: fouling, idleing qualities, performance,environmemtal, and performance issues are all affected by the additive packages. use good oil

Answer 4

to be safe  i would try 32:1 then run engine for few minutes then ck the plug afterward

Answer 5

I would also vouch for 50 to 1

Answer 6

It is 50:1 without a doubt.

If you have the  square six gallon tanks, it will be one pint for the whole tank.