Home Forum Ask A Member Eska 3.5 oil mixture?

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  • #5018
    sharkcrazy
    Participant

      I’ve got a eska 3.5 hp what is the correct oil mixture? And also the correct champion spark plug.

      #42370
      retiredoz
      Participant

        Book says 16:1 if your motor is ’69, 24:1 if it’s ’70-‘ 73, 32:1, if ’74 on if the oil is certified TC-W, otherwise stay with 24:1.
        Takes Champion J13Y gapped at .030.

        #42375
        garry-in-michigan
        Participant

          Lifetime Member

          Eskas were made for 25 years, starting in 1960. Most early models used an air cooled Tecumseh powerhead, so I am guessing it would use a Champion 529 spark plug (or equivalent) and a quarter of a pint of chainsaw oil per gallon of gas. If I am wrong, you may rest assured, I will quickly be corrected . . . . 😀

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