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:::General Discussion:::

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:::Dyno Section:::

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:::YFZ450 Performance:::

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:::YFZR-X Performance:::

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:::Riding:::

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Latest Posts See all new posts
  1. Maintenance
    Hello guys I’m having a problem with my 2007 YFZ 450 hopefully someone can answer my problem thanks in advance so my quad is turning the red light even tho the radiator have coolant and the over flow tank have coolant fan always on but when I finish riding over heating tank is empty it’s my...
  2. New Member Intros
    plz help im 600 ft above sea level [michigan] my quad starts but stalls soon as u give it gas
  3. Maintenance
    Bought a brand new MSD Blaster Fi #4247 for 2013 Yfz450r. Installed and started up quad immediately got an engine code 39. Code 39.-Injector (open circuit) Symptom-Injector: open or short circuit Probable Cause Open/short circuit in wire harness defective injector malfunction in injector...
See all new posts
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