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  1. #1
    I have a 1993 Polaris SL750 it cavitates more than I like. I was wanting to know if I got an aftermarket water inlet gate if that might help. Thank you for your time.

  2. #2
    ph2ocraft's Avatar
    Join Date
    Apr 2006
    Campbell, Ca.
    Hi and WELCOME to the Green Hulk Forums chillin!!
    I moved you to the general section so you'll have a little more exposure.

  3. #3
    Click avatar for tech links/info K447's Avatar
    Join Date
    Jul 2007
    near Toronto, Canada
    Quote Originally Posted by Straightchillin View Post
    I have a 1993 Polaris SL750 it cavitates more than I like...
    What exactly are the symptoms you want to fix?
    High revving without enough thrust?
    Missing top speed?

    Is your impeller stock?
    Damaged or worn around the outside edges?

    What clearance do you have between the impeller edges and the wear ring?

    Have you checked that the drive shaft or coupler is not slipping?

  4. #4
    Goliath's Avatar
    Join Date
    Jun 2008
    Morehead City, NC / Stow, OH
    I would just look at the wear ring. If it is worn down replace it. Try to replace it on your own too. I was talking to a dealer about getting mine replaced soon and they REALLY rip you off. They said about $100 for the part and $400 for the labor!!

    As for the intake grate I have not really heard anything about the grates on Polaris'. I know that the stock intake grate on the GPR's is very bad, but that is another topic...

  5. #5
    She likes the bike. But the ski gets her wet!!!! xlint89's Avatar
    Join Date
    Oct 2006
    Cleveland OH
    Old SL's were prone to a bad seal at the pump shoe. It's been recommended to remove the shoe, clean the old silicone off and re silicone the shoe back on. My 94 had a problem with it, and that helped alot.

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