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jet size

Discussion in 'XJ Modifications' started by AlanMc, Oct 8, 2013.

  1. AlanMc

    AlanMc New Member

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    Im changing from air box to pod filters on my xj650. ive heard that most of the time you have to make your jets bigger. the jets currently in it are 40 (pilot) and 110 (main jet). any suggestion as to whiich size to get?
     
    AlanMc, Oct 8, 2013
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  2. Ted

    Ted Member

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    Pretty much impossible to say but with a little more info we could help you find a good starting point.

    Read this:

    http://xjbikes.com/Forums/viewtopic/t=3 ... ation.html

    The most important thing is to make sure your valve clearances are in spec and carbs are working flawlessly before re-jetting. With that in mind & no other info to work with I'd probably just start with going up 2 on the main and 1 on the pilot.
     
    Ted, Oct 9, 2013
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