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hayabusajeff
12-17-2008, 08:29 PM
i would like to know what is the mix ratio for my 1983 250r i read in the manual it said 20:1 is that right

Saul
12-17-2008, 08:39 PM
i would like to know what is the mix ratio for my 1983 250r i read in the manual it said 20:1 is that right

Back then - yes.

With todays oil you would be safe running 32:1 or even 40:1.

Hell, alot of people run 50:1!

Just get a good oil, like amsoil and find a ratio that works best for you and your riding style and stick to it.

1upfront
12-17-2008, 10:04 PM
I run 20:1, spend more on oil and less on your motor.