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  1. #1

    Join Date
    Jul 2008

    how bad is this?

    9 hours ski took in a rock,had to replace the prop,used my original
    here are pics.
    is it a big deal? looks like a nightmare to replace this
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  2. #2
    dduck dduck1628's Avatar
    Join Date
    Apr 2007
    St Augustine FL
    If any of those fins are broken it will cause cavitation. Remove them all and you won't even know the difference. I broke half of one find off and it caused cavitation burns on the impeller and pitts in my wear ring. Removed them all and sanded smooth with a drum sander, can't tell the difference with or without the fins. Cavitation problem gone. The alternative is to change the pump shoe and that's quite a big job.

  3. #3

    Join Date
    Jul 2008
    its back together so i will see if it cavitates in the next day or so.
    it definetly did before i took it apart but the prop was a mess,so i figured
    it was the prop.
    you are saying I can just cut them alll of and smoot it out and it will act just like stock?

  4. #4

    Join Date
    May 2009
    Virginia Beach, VA
    yes. remove them all and sand it smooth

  5. #5
    Chris0060's Avatar
    Join Date
    Sep 2007
    this is what you get for beachin the ski OTTO! Wait a sec..I will never trade skis with Linda ever again!

    See u out this w/e..

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