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  1. #1

    need more speed ultra 250

    i have change everything using the stage 1 kit from riva any more suggestions how about changing the impeller


  2. #2
    brisyl's Avatar
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    Quote Originally Posted by stick View Post
    i have change everything using the stage 1 kit from riva any more suggestions how about changing the impeller
    You'll never see big number on the Ultra platform,what is your speed now and what speed you want to achieve?

  3. #3
    Take the time to smile sirbreaksalot's Avatar
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    Quote Originally Posted by stick View Post
    i have change everything using the stage 1 kit from riva any more suggestions how about changing the impeller
    If it's flat water speed you want then ,the remove the grate from the crappy stage 1 kit, put a 2 degree wedge in it , do the timing mod , block off the BOV, do a dual bottom feed intercooler mod.

    Then start playing with props

    72 is achievable and still be VERY reliable .but after that you need a tow rope or big pockets

    75 is a GOOD number if you play pullies and know what u are doing.... ( speed comes at a cost )

    Waz

  4. #4

    my neighbors have sea doo rxp i need to walk by them they have no modifications

    Quote Originally Posted by brisyl View Post
    You'll never see big number on the Ultra platform,what is your speed now and what speed you want to achieve?
    my neighbors have sea doo rxp they have done no modifications

  5. #5
    brisyl's Avatar
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    Quote Originally Posted by stick View Post
    my neighbors have sea doo rxp they have done no modifications
    flat water or offshore?

  6. #6
    "just sayin".. jetdave56's Avatar
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    Quote Originally Posted by stick View Post
    my neighbors have sea doo rxp they have done no modifications
    enjoy reading all the threads and advice from you guys,learning as I go as I plan on getting a 2010 260x...but regarding the OPs question on walking by an RXP...on flat water that RXP is a "beast", even bone stock and it gets on plane quick..your ski tuned in correctly even stock will smoke him in the chop over 1/2 mile... he'll get unhooked sooner or later..seen a few "shoot outs"....

  7. #7
    MADRUI madrui's Avatar
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    Quote Originally Posted by stick View Post
    my neighbors have sea doo rxp they have done no modifications
    maybe he has something and you dont know.
    ive never seen any rxp stock passing me until today,only a rxp-x.
    just my expirience.

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