How much oil do I use per gallon of gas for a 40 HP Johnson motor
I have a 1972 85esl72 Johnson outboard motor and I use a 50:1 ratio.
50:1
50 to 1
32:1
50-1
The correct fuel mixture for a 1979 85 hp Johnson outboard motor is 50:1
50:1
40:1
50:1
32:1
50:1
A 1986 year model 30hp Johnson outboard uses a 50:1 fuel to oil ratio.