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DT125R FORUM

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  4. Which pilot jet for Athena 170 and snorkel delete DT125RE

Which pilot jet for Athena 170 and snorkel delete DT125RE

Scheduled Pinned Locked Moved Carburetor
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  • L Offline
    L Offline
    lucasg.03
    wrote last edited by
    #1

    Put a 22.5 pilot in and it’s running super lean like it’s got an air leak I sprayed carb cleaner around the manifold, carb and boot can’t say I noticed a leak, cleaned the carb (brass tubes, air vents, jets) previous owner had it running with a zip tie on the choke plunger when it was stock ages ago since I put the 170 in and new jets I took the zip tie off and runs super lean again, turned the air screw all the way in no difference, only runs well with choke partially open

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    • CalumC Offline
      CalumC Offline
      Calum
      wrote last edited by
      #2

      Check the left hand crankseal for air leak as well.

      I will have to check the Mikuni carb for how the air screw works, does it bleed air or allow fuel through.

      Either way, the choke is going to increase the fuel and air via the independent fueling circuit.

      Always Originate, Never Pirate!

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