Evinrude fuel mixture

[Seamusf]

I have a 15 hp Evinrude outboard. I'm going to guess it's a 1970-1975. What is my fuel mixture ratio?

 

[Vic.S]

Re: Evinrude fuel mixture

If it is any date from 1964 onwards it will run on 50:1

thats near enough 1 pint of oil in 6 gallons

For smaller quantities that's

2.56 fluid ounces per US gallon
or
3.2 fluid ounces per UK (Imperial) gallon

Or

Anywhere but the USA its 20mls per litre

 

[Seamusf]

Re: Evinrude fuel mixture

Thank you....