What is the correct fuel to oil mixture for a 75hp Johnson outboard motor?

Question

What is the correct fuel to oil mixture for a 75hp Johnson outboard motor?

Answer 1

yup 50:1

Answer 2

It depends on the year your 75 hp outboard was made.

1963 and before, quote from the owners manual:  

"Mix 1/3 pint of SAE 30 MOTOR OIL type MM to one gallon of gasoline". This is a 24:1 mix.

1964 and later, the owners manual says to use "1/6 pint of OUTBOARD motor oil to each gallon of gas". This is a 50:1 mix.

The difference appears to be in using Motor Oil versus Outboard Oil, however I would still use the 24:1 mix with outboard oil for a 1963 or prior engine just to be safe.

  

Answer 3

50 to 1

15.36 oz of tcw3 oil to 6 allons of gas

but you can use 16 oz  thats easier

Answer 4

50 to 1