A 1977 model Eska outboard requires a 50:1 mixture, ( water cooled model.) The air cooled models use 32:1.
The fuel mixture for an old Sears 5hp Eska boat motor typically requires a gasoline and two-stroke oil mixture, commonly at a ratio of 50:1. This means mixing 2.6 ounces of two-stroke oil with one gallon of gasoline. Always check the owner's manual for specific recommendations, as variations may exist depending on the model and year. It's important to use high-quality oil and fresh gasoline for optimal performance.
50:1
Gas/Oil Mix = 50:1
The oil / fuel ratio for the 1977 model, 85 hp Evinrude outboard, is 50:1, roughly one pint of 2 cycle oil, to six gallons of fuel.
The fuel to oil ratio for a 1977 model, 115 hp Johnson outboard, would be 50:1, roughly one pint of 2 cycle oil, to six gallons of fuel.
24:1
The 1977 model, 140 hp Evinrude outboard, requires a 50:1 ratio, one pint of 2 cycle oil, to six gallons of fuel.
The 1977 model, 85 hp Johnson outboard requires a 50:1 ratio, roughly one pint of 2 cycle oil, to six gallons of fuel.
The fuel-oil mixture for Honda 250r 1984 must be 2 percent of syntetic oil .
The fuel-oil mixture enters the fuel-oil separator. Since the oil is denser than the fuel, by centrifugal separation, it will separate the oil and fuel. the fuel will be on top and the oil will be at the bottom.
50 : 1 is the correct fuel mixture
The fuel mixture for a Stihl chain saw is gas and oil.