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Stock Jetting 2009 CRF250X
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    MattBennett23
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    Stock Jetting 2009 CRF250X

    by MattBennett23 » Tue May 17, 2011 5:50 pm

    Anyone know the stock jetting of a 2009 CRF250X 49-State model? I was hoping to get a stock baseline setting before I install the JD Jetting kit. Thanks!
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    crfsonly
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    by crfsonly » Tue May 17, 2011 8:34 pm

    i don't know for sure on the '09 but i believe the '08 is132 main and a 42 pilot. guessing the '09 would be the same.
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    MattBennett23
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    by MattBennett23 » Tue May 17, 2011 8:37 pm

    Ok cause the JD kit comes with and recommends the 42 pilot. I was thinking it already had that, so I could just leave it alone. I think older 250x's came with 40 but I think newer ones are 42. Anyone who knows for sure, please let me know. Thanks!
  • dsrpilot
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    by dsrpilot » Tue May 17, 2011 9:11 pm

    rocky mountain lists the 2009 250x as 42 pilot and 130 main.
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    MattBennett23
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    by MattBennett23 » Tue May 17, 2011 9:17 pm

    Sounds like I can leave the pilot alone then. Main to a 158 and red JD Needle in the 5th position and I should be good to go!
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