50 to 1
Hi .. the oil mix ratio for this motor will be 50 to 1 or 16 ounces one pint for every 6 gallons of gas.
The 55 hp Johnson outboard requires a 50:1 ratio, one pint of 2 cycle oil, to six gallons of fuel.
The 55hp Johnson outboard is designed to operate on a 50:1 ratio, one pint of 2 cycle oil, to six gallons of fuel.
The 1969 model, 55 hp Johnson outboard, requires a 50:1 ratio. One pint of 2 cycle oil, to six gallons of fuel.
A 50:1 ratio would be fine for a 1969 model 55 hp. This mixture is roughly, one pint of 2 cycle oil, to six gallons of fuel.
I have 55 Rancher, use 50:1 oil:gas mixture. Husky users manual states all their engines less than 80cc use the 50:1 ratio, all above 80cc use 33:1 ratio.
Mixing ratio should be 50:1
The 1976 model, 55 hp Evinrude outboard requires a 50:1 ratio, one pint of 2 cycle oil, to six gallons of fuel.
If you don't want to smoke theneighbors out, you should be using a 50:1 ratio. Low smoke output and no wear on engine.
50:1 with an appropriate oil.
55 x 2.6 = 143
55 gallons X 2.6 oz = 143 oz.