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  1. #1

    Join Date
    Apr 2008
    Location
    Ottawa, Canada
    Posts
    7

    Loss of rpm sometimes

    I have a 2007 rxt. at about 14 hours after the break in period i put a riva stage 1 kit, a riva gen 2 supercharger impeller and riva metal washers on it. the machine now has 47 hours on it. i find that after riding it for a while like a good hour and a half when i mash the gas my rpms are much slower to climb and sometimes hang around 73-7400 for a second then it feels like all of a sudden the power kicks in and the rpms climb to a max of about 8120. the machine always hits max rpm but just seems to feel really boggy from 7 -8000 rpms sometimes. i'm gps ing at 69.1 in 78 degree water and 80 degree air temp. my question is what could cause this is it just plain being too warm or are my clutch washers slipping from excessive heat, do they possibly need a shim added already? any help would be great thanks.


  2. #2

    Join Date
    Apr 2008
    Location
    Ottawa, Canada
    Posts
    7
    ttttttt

  3. #3
    King_Of_Fun's Avatar
    Join Date
    Jul 2007
    Location
    Catawba Island, Ohio
    Posts
    2,703
    It sounds like the SC is slipping. Why don't you pull it and measure the slip?... Ron

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