World Formula Acceleration

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    • July 29, 2013 at 6:03 pm #5265
      Craig Drabik
      Participant

      Check your clutch.  Take the drum off and clean it out and make sure the springs aren’t broken.

    • August 2, 2013 at 12:34 pm #5854
      Michael Schorn
      Participant

      Check the primary jet maybe a plugged a bit.

      I would suggest go through and clean all passages in the carb.

      Also make sure the choke is not on.

       

    • May 8, 2015 at 9:49 am #47851
      George Young
      Participant

      Very common to us. Low speed jet is plugged. Clean with small wire or a micro drill bit very carefully. That jet is a tech item so don’t enlarge it. Referring to #40 low speed jet. Drain the fuel after each race day. We have an appropriate sized micro bit and an extra jet and as a matter of course change or clean it every morning before racing.

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