What is the proper fuel/oil mixture for a 105 hp, chrysler outboard?
Answer
I would guess that the mix is either 32:1 or 50:1. that means 32 gallons of gas to 1 gallon oil or 50 gallons of gas to 1 gallon of oil. if you mixed it 4:1 i think you would foul the spark plugs if it even would run.