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  5. More Jetting issues....Surprise!
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More Jetting issues....Surprise!
  • unzie
    Posts:4
    Joined:Mon Oct 26, 2009 7:40 pm
    More Jetting issues....Surprise!

    by unzie » Mon Oct 26, 2009 7:45 pm

    On my 05' CRF450X, FMF Q4, air box mods, JD kit with 170 main and 2nd on needle...I have lost the bottom end power it had with stock settings. The mid/upper range hit is great but I really miss the bottom blast....what's up? :(
  • Asmith
    Posts:14381
    Joined:Mon Apr 10, 2006 7:52 am

    by Asmith » Mon Oct 26, 2009 8:46 pm

    Try bumping the needle to the 3rd clip unless you live at 6000' +...
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  5. More Jetting issues....Surprise!
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