ratio

rr-bob

Cadet
Joined
Apr 10, 2013
Messages
7
I have a 1970 ted williams 3hp I dont know the fuel to oil ratio, can anyone help.
 

JB

Honorary Moderator Emeritus
Joined
Mar 25, 2001
Messages
45,907
Re: ratio

Use chainsaw oil, made for air cooled engines. 24:1 should be safe.
 

F_R

Supreme Mariner
Joined
Jul 7, 2006
Messages
28,226
Re: ratio

I agree with JB. The mfr probably says outboard oil at 50:1, but I don't see how they get away with it. Those things run hot as a firecracker.
 
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