Raptor 660 carb issues
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Thread: Raptor 660 carb issues

  1. #1
    Stock, ready to MOD Dman's Avatar
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    10271
    Join Date
    Oct 2013
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    Raptor 660 carb issues

    Hi I have a raptor 660 with a full exhaust and k&n with lid on. When I try to start it, it only idles on the choke. It Boggs when the choke is turned off. When it does idle, it backfires and I noticed that the headers were turning bright red. Would this be because it is getting too much fuel? What would I need to replace in the carbs to fix this? Floats? Jetting?

  2. #2
    Modding the Motor badlukrappy's Avatar
    Member #
    6604
    Join Date
    Jan 2012
    Location
    Virginia
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    554
    sounds like its not getting enuf fuel.. try cleaning the carbs verry well...

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