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Ryobi Master
1,545 Answers
- Posted on Jun 08, 2011
Re: What is percentage of oil for Ryobi cs 30
Fuel/Oil Mix ratio is 40:1. That is 3.2 oz oil per gallon of gas, or 1.6 ounces of oil/ half gallon of gas. I highly recommend using a good synthetic 2 stroke oil. Many benefits there.
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