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engine brake

  1. loss of top end + Backfire=???

    ATV Repair and Maintenance
    2012 polaris 500 HO 60 hours I have two sons which have been riding the quad, and are oblivious to the problems i recently encountered on my trip around the property. This is why i cant have nice things...at least thats what my dad used to say to me.I changed the spark plug, and made sure it...
  2. Disconnect Engine Brake on 2013 Scrambler 850

    ATV Repair and Maintenance
    I would like to disconnect the engine brake. When riding trails I let off throttle when at a speed that I would like to coast at. The engine brake engages when i let off the throttle and quickly brings the bike almost to a halt. Does anyone know how to disconnect the engine brake?
  3. Remove/reduce rear engine brake on XP 850 y2012

    ATV Performance Modifications
    Hi guy, I have a problem with my new SPM 850 XP 2012... On snow/wet/mud terrain only, driving in down mode, the ATV becomes VERY VERY dangerous... The rear side becomes uncontrollable and the SPM runs laterally until somersault..and I fall down... There is too much engine braking in this series...
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