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05 crf250r jetting
  • Bootypatrol009
    Posts:23
    Joined:Wed Nov 22, 2006 9:43 am
    05 crf250r jetting

    by Bootypatrol009 » Mon Dec 18, 2006 12:42 pm

    let me know what the best jetting would be for my 05 250r. im at 230 ft and have a twin air power flow air filter...besides that its completely stock. thanks a lot.
  • Asmith
    Posts:14381
    Joined:Mon Apr 10, 2006 7:52 am

    Re: 05 crf250r jetting

    by Asmith » Mon Dec 18, 2006 12:48 pm

    Bootypatrol009 wrote:let me know what the best jetting would be for my 05 250r. im at 230 ft and have a twin air power flow air filter...besides that its completely stock. thanks a lot.


    42 Pilot (slow) Jet
    NCYQ needle at 3rd clip above 40 F, 4th clip below 40 F
    Fuel Screw @ 1 3/4 turns " ", @ 2 turns " ".
    Main jet 172 above 60 F , 175 Below 60 F.
  • Bootypatrol009
    Posts:23
    Joined:Wed Nov 22, 2006 9:43 am

    by Bootypatrol009 » Mon Dec 18, 2006 12:56 pm

    thanks alot agent
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