Home Forums 2-Cycle Racing Mini Rok oil fuel ratio

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    • #66051
      Gregory Lett

      Hi guys,

      What is the recommended fuel oil ratio.

      I started out using 8-1. 8 ounces oil to 1 gallon fuel.

      I was told I could do 5 or 6 to 1.

      I am currently using 5 -1




    • #66249
      Walt Gifford

      8 ounces to one gallon is 16:1 because there are 128 ounces in a gallon. 4 ounces to a gallon would be 32:1 ect.


      FAA certified jet engine and aircraft technician,
      Nicholson Speedway class champion 2001,
      Yamaha KT100 Service Center,
      41 years karting experience

    • #67893
      Willy Renella

      Mini Rok manual says 30cc of oil every 1.000 cc. of fuel; however, I am new to karting and I know there’s more to it. Anyone want to share there experiences?



      BC Racing NA

    • #67903
      tony zambos

      Look back at Walt’s post. 4 ounces of oil per 128 ounces is a ratio of 32:1. 30cc of oil per 1000cc of fuel is 33.3:1. You say that you’re new to karting. Go with the manual recommendation or maybe just a little more. Work on chassis setups and consistent lap times. Have fun.

      LAD Specialties customer / tony kart / rotax / kt100

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