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Correct Fuel Mixture?

19688 Views 5 Replies 6 Participants Last post by  wik
I just bought a 93 RM 125 and need to know what the proper oil to fuel ratio is. Also, what type of 2 cycle oil and what octane gas are supposed to be used?
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I recommend Amsoil 2 stroke oil (if you can find it). When in doubt I mix everything to 32:1. Always with premium fuel. two-strokes seem to run a lot better with premium. Good gas and oil, and mixed properly, can make all the difference for how your bike runs.
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