50:1
its a 100:1 mix
The 1975 year model, 100 hp Evinrude, requires a 50:1 fuel to oil ratio.
1991 evinrude 9.9 engine, could you tell me the gas oil ratio please
50 to 1
50:1 ratio
When they was new: 100:1 but i run my motor on 50:1 and it works well!
A 1973, 50hp Evinrude outboard uses a 50:1 fuel to oil ratio.
50:1
50:1
50:1
The 25 hp Evinrude outboard has been designed to run a 50:1 ratio, for earlier models, and 100:1 for late model engines. Pre 1965 models run a 24:1 ratio.
50:1