oil gas mixture

littleflat10 · Dec 27, 2009

whats the ratio oil to gas for 25 hp 2 stroke

kenmyfam · Dec 27, 2009

Re: oil gas mixture

Give us a make, model and year.

kbait · Dec 28, 2009

Re: oil gas mixture

Quick answer is 50:1 post '64, and 24:1 prior to that. Model number will confirm.

kenmyfam · Dec 28, 2009

Re: oil gas mixture

kbait said:
Quick answer is 50:1 post '64, and 24:1 prior to that. Model number will confirm.

Care to guess what the next question is ???

Vic.S · Dec 28, 2009

Re: oil gas mixture

Quick answer is 50:1 post '64, and 24:1 prior to that.

and 1958 and prior 20:1

See http://www.evinrude.com/en-US/About.Us/FAQ/Oil.Fuel.htm

Some very old engines even require more oil that that.