OttoMatic mini outboard

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  • August 12, 2022 at 1:10 pm #264279
    auldscott
    Participant

      US Member

      At Tomahawk I picked up an OttoMatic Model 10-S mini outboard. It has an Ohlsson & Rice engine. The maker or seller is shown as Walter J. Otto and Assoc., Middlebury, NY.

      I have searched the Internet for information on it, to no avail.

      Does anyone have any knowledge about this tiny guy?

      Thanks!

      Scott.aomci@gmail.com

       

      August 12, 2022 at 2:50 pm #264282
      frankr
      Participant

        US MEMBER PAY BY CHECK

        I used to have trouble getting those O&R engines to run.  They were putting them on little chainsaws.

        August 14, 2022 at 1:54 pm #264377
        kerry
        Participant

          US Member

          I have one of the chainsaws. The brand is Orline, model 129. Got it cheap at the flea market but havent tinkered with it yet.

          If you have too many, AND not enough, you're a collector.

          August 14, 2022 at 9:51 pm #264400
          need2fish
          Participant

            I owned an OttoMatic — never could get it to run — the fuel pump diaphragm was torn — no replacements or substitutes available.

            If I had to do it today, I’d replace the the carb with a Mikuni with the same throat size and fuel draw.

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