08 crf450r
  • marley25
    Posts:6
    Joined:Tue Nov 29, 2011 11:22 pm
    08 crf450r

    by marley25 » Tue Dec 13, 2011 9:50 pm

    Does anyone have any recommended jetting specs for my 08 450r with a full MRD exhaust, every thing else is stock..... And what is the general opinion of the MRD system????? Thanks
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    crfsonly
    Owner
    Posts:9651
    Joined:Thu Apr 01, 2004 3:45 pm

    by crfsonly » Tue Dec 13, 2011 10:57 pm

    check the jetting database in the 450R forum:

    http://www.crfsonly.com/forum/viewtopic.php?t=13469

    many are using, including myself, the JD Jetting Kit we offer. others have found a working combination with either a new needle or the stock needle.

    ken
    OEM Parts for Honda - Yamaha - Suzuki - Kawasaki: http://yeltrik.com
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