Evinrude Fastwin 18 Gas-Oil ratio

[ancietmotor]

Does anyone know the gas/oil ratio for an Evinrude Fastwin 18, model-no. 18102S. I believe it to be a '71. My assumption is that it is either a 50:1 or a 32:1, any help would be appreciated.

 

[bubbakat]

Re: Evinrude Fastwin 18 Gas-Oil ratio

1971 18102 <br /><br /><br />Fuel mix 50:1

 

[cotester]

Re: Evinrude Fastwin 18 Gas-Oil ratio

fuel mixture 50:1 works