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Jetting Poll

  • 250X jetting/throttle response relationship

    I am happy with my stock 250X - no bog, twist and go!
    3
    27%
    I have a stock 250X that has a sharp bog when I twist throttle sharply IN GEAR. (ignore Idle bogs).
    3
    27%
    I did minor work to my X and got rid of all or most of the bog.
    3
    27%
    I did have a stock bog, did major mods (costly) to my X and the bog is gone.
    1
    9%
    I had a stock bog, did major mods, still have a bog, but the bike is now very fast.
    1
    9%
     
    Total votes: 11
  • User avatar
    Monkeywrench
    Posts:867
    Joined:Thu Aug 19, 2004 9:01 pm
    Jetting Poll

    by Monkeywrench » Sun Mar 06, 2005 8:22 pm

    Poll restarted due to run-time error. my bad.
    -matt
    Last edited by Monkeywrench on Wed Mar 09, 2005 3:28 pm, edited 1 time in total.
  • User avatar
    Monkeywrench
    Posts:867
    Joined:Thu Aug 19, 2004 9:01 pm

    by Monkeywrench » Sun Mar 06, 2005 8:56 pm

    ignore this reply, my bad.
    Last edited by Monkeywrench on Wed Mar 09, 2005 3:29 pm, edited 1 time in total.
  • sleeper
    Posts:5
    Joined:Mon Jan 10, 2005 8:29 pm

    by sleeper » Sun Mar 06, 2005 9:22 pm

    I hope I can write this without sounding boastful. I also do not know how to vote, but here is what I have experienced.

    Stock: no bog...bike ran awesome

    Cut airbox/removed diffuser: minor bog...adjusted fuel screw and bog went away, supposedly lean.

    Installed R cam/closed course mods: minor bog...adjusted fuel screw and bog went away.

    now bike is awesome. starts, idles, runs fine. It is super fast and never bogs.
  • richmond
    Posts:1
    Joined:Mon Nov 22, 2004 11:54 am

    by richmond » Mon Mar 07, 2005 1:19 pm

    Never rode it stock. Although no bog in garage.

    Fitted FMF Q Silencer + removed snorkel - no bog.

    This weekend I will do the following
    cut airbox,
    fit twin air powerflow kit
    Fit 152 Main, 42 pilot and CCC needle.

    Hopefully - I will get wheelies and no bog? I will keep you posted.

    Cheers

    Richmond.
    CRF 250X - London, England.
    Cut open airbox (CCC mod)
    Removed Backfire Screen with Twin air Filter
    CCC Needle Kit
    40 Pilot
    70 Leak
    152 Main
    Pulse airscrew 2.5 turns
    FMF 4Q Silencer.
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