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Thread: jettin carbs

  1. #1

    jettin carbs

    anyone know the size to bore on the low jets for the stock carbs on the ultra 150


  2. #2
    btldigger's Avatar
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    What exactly are you trying to do? Have you made some change that would require you to rejet only the lows?

  3. #3
    Quote Originally Posted by btldigger View Post
    What exactly are you trying to do? Have you made some change that would require you to rejet only the lows?
    ihave heads on it just want more speed

  4. #4
    btldigger's Avatar
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    I would send them to skiworx for the cv carb mod. There is more to it than just a jet. The stinger mod is a good bang for the buck too.

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