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  1. #1

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    Pro 785 mixture and jet settings

    Need advice on jetting and more important mixture screw settings for a 785 . The book says zero turns on the high speed screw . Is this correct ? Have a rebuilt motor and hate to lean it out .
    Also will be installing a hot seat , and using VP 110 fuel when the motor is broken in, how many jet sizes will I have to go up ?
    And keep pop off at 15 to 18 psi ?


  2. #2
    Polarisracer166's Avatar
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    Aug 2006
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    More details are needed. Carb size? Down Draft or Side Draft? Pipes?

  3. #3

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    Red Top 44 mm's , down draft, with 125 main high speed jets

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