fuel/oil ratio

detrapper

Recruit
Joined
May 7, 2005
Messages
1
Hello, I'm new to jetskiing, and just picked up my first boat. I was wondering if anyone knows the fuel to oil ratio on a 1988 Yamaha waverunner 500. Thanks
 

AaronG

Petty Officer 1st Class
Joined
Aug 22, 2004
Messages
234
Re: fuel/oil ratio

I have the same ski, but a 1990 model. I add 1 pint of oil to every full tank of gas. I think that works out to about 40:1. I keep an empty pint container under the seat to use for measuring.<br /><br />Never had any trouble.
 
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