24:1 ratio
1965
i have a 25 hp mariner and i use a 50:1 mixture
50:1
50:1
The ratio is 50:1.
A 1977 model Eska outboard requires a 50:1 mixture, ( water cooled model.) The air cooled models use 32:1.
50:1 is what I use
40:1 ratio
50 to 1
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A 1986 year model 30hp Johnson outboard uses a 50:1 fuel to oil ratio.
A 1981 model, 140 hp Johnson outboard requires a 50:1 ratio.