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bogging problem, jetting?
  • zee rebel
    Posts:18
    Joined:Wed Feb 03, 2010 9:49 pm
    bogging problem, jetting?

    by zee rebel » Sat Feb 06, 2010 8:52 pm

    been having a problem with bike bogging in first ten minutes of riding when giving it a squirt. just wondering if jetting is the issue, specs are

    main: 168
    pilot: 45
    ncvs needle : 2nd from top

    i live in central australia so usually riding at 100-300m asl.

    air box fully opened
    stock exhaust with barret tip

    any ideas?
    06 crf450x
    09 drz 400s
  • Asmith
    Posts:14381
    Joined:Mon Apr 10, 2006 7:52 am

    by Asmith » Sat Feb 06, 2010 9:03 pm

    NCVS needle should be 3rd or 4th clip.
  • zee rebel
    Posts:18
    Joined:Wed Feb 03, 2010 9:49 pm

    by zee rebel » Sat Feb 06, 2010 9:17 pm

    my mistake its a ncvu needle.
    06 crf450x
    09 drz 400s
  • Asmith
    Posts:14381
    Joined:Mon Apr 10, 2006 7:52 am

    by Asmith » Sat Feb 06, 2010 9:23 pm

    NCVU is even leaner...try 3rd, but probably 4th clip. Your bike is uncorked yes? Aftermarket exhaust?
  • zee rebel
    Posts:18
    Joined:Wed Feb 03, 2010 9:49 pm

    by zee rebel » Sat Feb 06, 2010 9:32 pm

    stock exhaust with baffle removed.
    06 crf450x
    09 drz 400s
  • zee rebel
    Posts:18
    Joined:Wed Feb 03, 2010 9:49 pm

    by zee rebel » Sat Feb 06, 2010 9:46 pm

    ~ i feel like an idiot.

    the needle is an NHSU

    in future i will right things down instead of trying to remember, sorry
    06 crf450x
    09 drz 400s
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