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  1. #1
    ercBOOSTED's Avatar
    Join Date
    Apr 2007
    Pittsburgh, Pa

    Questions for Anyone Using Seadoo Pump on FZR/S

    I can't get my speeds much higher than 80 with the seadoo pump. I have hit 81 once. On the stock pump I hit 83+ and that was before a lot of mods went on. Looking at my log, everything looks great but no matter what I try I end up right around 80. Its starting to piss me off lol. If anyone has some pointers on things I can look at I would appreciate it. I also still have cavitation out of the hole. This was the main reason to get the seadoo pump. I may go back to the stock pump if I can't figure anything out, but that would require me to purchase a few pieces cause I sold some parts. Help a brother out to find this speed Im missing.

  2. #2

    Join Date
    Oct 2006
    melrose ma
    got a seadoo pump on my ski and i can tell you that it's not the pump holding you back have gone past 80 a long time ago with ease...

  3. #3
    R rated's Avatar
    Join Date
    Nov 2006
    Bayville NJ
    petros the plumber . Are you running a 4 or 3 blade prop ?

  4. #4
    ecpChris's Avatar
    Join Date
    Jul 2007
    ocean county nj
    Quote Originally Posted by R rated View Post
    petros the plumber . Are you running a 4 or 3 blade prop ?
    Hi Rudy
    What about a wedge?
    yami nozzles are at a 5° upwards angle. I also see he has a plate machined by Jim. They are also machined to work with the 5° nozzle. I'm willing to bet you a beer if you put a wedge or machine the SD nozzle to 5° you will pick up a couple mph

  5. #5
    hitman's Avatar
    Join Date
    Aug 2006
    St. Louis, MO
    Have you talked to Dan about your pump setup?

  6. #6
    RichieFZR's Avatar
    Join Date
    Jan 2010
    Gold Coast, Queensland, Australia
    4 Blade it the way to go. Anything else I cant help you with. I have the setup sitting in my garage.

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