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  1. #1

    Wetjet Duo 300 Carb Settings

    Can anyone on here tell me the carb screw setting for a Wetjet Duo 300.
    I am repairing this ski (fuelling problems) only to find a new carb was fitted and the screws for hi and low are screwed all the way closed.


  2. #2
    Moderator RX951's Avatar
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    If I'm not mistaken, didn't they have the 61X Yamaha motors? is it a 1995 701cc
    Last edited by RX951; 07-10-2008 at 04:58 PM.

  3. #3
    Moderator RX951's Avatar
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    I fit is the 701 Yamaha motor, here is the jetting for a 1995 Waverunner III 701 motor

    701 Waverunner III
    Main Jet: 145
    Pilot Jet: 120
    High Speed Screw: 1 turn out
    Low Speed Screw: 1 1/4 turns out
    Needle & Seat: Stock

    And here is the setting for 1995 701 WaveRaider

    701 Waveraider 1995
    High Speed Screw: 1 1/4 turns out
    Low Speed Screw: 3/4 turn out

    Not sure which carb setup the Wetjet used, the Waverunner III or the Waveraider 701
    Last edited by RX951; 07-10-2008 at 05:02 PM.

  4. #4
    Moderator RX951's Avatar
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    WetJet Duo Microfiche


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