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What jet sizes should I use?
  • DocCRF-X250
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    Joined:Fri Mar 09, 2007 2:40 pm
    What jet sizes should I use?

    by DocCRF-X250 » Fri Mar 13, 2009 4:06 pm

    I recently did a few mods to my sons crf 70. I opened the air box and removed the screen from the exhaust. I know after taking it for a ride that the jets should be changed. My question is what are the stock jet sizes in the 70, and what should I go to? Thanks in advance
    '04 250 X-- Air box open, JD Jet Kit, FMF Ti Powercore exhaust, Twin-Air Power Flo Air filter, AP Mod
    '07 CRF 70 (sons)--Pod air filter, opened exhaust and re-jetted
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  3. Honda CRF F, L & M -Series Message Board
  4. CRF70F & CRF50F
  5. What jet sizes should I use?
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