SBT Jetski Engines, Parts & Accessories

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  1. #1
    Aug 2006
    point pleasant, nj

    Default 650sx cooling westcoast exhaust

    i recently installed a westcoast exhaust on my 89 650sx. the pipe is running hot and melted the rubber fitting going into the waterbox. can anyone tell me the proper route for the cooling lines. i have the line from the jetpump coming in and splitting with one line going to the top of the pipe and the other to the bottom of the cone. off the top of the head i have a line the gets split going into the pipe and a small line going out the bypass. is this correct???

  2. #2
    Mar 2003

    Default Re: 650sx cooling westcoast exhaust

    The SBT Forums are for SBT Product Support ONLY. For all general PWC support/discussion, please post on

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