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backfire

  1. My Raider Mods
    I had a Yamaha warrior. It was much easier to work on than the raider. In particular the AIS block off. Air injection system. Otherwise known as pair valve. The culprit for your backfiring on decel. I have cobra full exhast PC3 and recently installed 02 optimizer. After installing the 02...
  2. General Discussion
    I just bought a 2012 raider scl,it is new(demo 32 miles,so no warranty),came from the dealer with cobra swept pipes and a cobra 2000 tuner. It pops and backfires like crazy whenever I let off the throttle even when I shift.I did some research and it seems like the cobra tuner should fix most of...
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