SE race fueler

Discussion in 'Engine, Fuel and Exhaust' started by rsneede, Feb 5, 2008.

  1. rsneede

    rsneede Member

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    Does anyone know if the SE race fueler will work with the O2 sensors on newer bikes or do you need to use an O2 eliminator?
     
  2. glider

    glider Veteran Member

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  3. extech

    extech Member

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    If you have an 07 bike the fueler will work,just be sure you get the right one(there is 4 different part numbers).
    Don't see one listed for an 08.
     
  4. DYNAGUY

    DYNAGUY Active Member

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    I had race fueler installed . I ride a 07 WG. O2 sensors stayed hooked up. I had it tuned in on a dyno.Working Great.
     
  5. bluey

    bluey Member

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    Won't the O2 sensors argue with the fuelers enrichment and force the Air Fuel Ratio back to the NBO2 sensor specs?:unsure

    It gets hot here and the standard HD ECM AFR (aprox. 14.6:1) is way too lean, engines running at that AFR run very hot. I believe HD has a backup system in the ECM that richens the AFR to aprox.12:1 under extremely hot conditions.