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  1. #1

    Pic of new RR impeller

    This is the new RR impeller. They will be available in limited quantities to start. Approx april 18th.
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  2. #2
    ramnj's Avatar
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    Do you have a web site with information about your products? New to the RXP and was just wondering.

  3. #3
    Can this safely be used on a stock or near stock ski?

    Cleaned up stock intake box, thru hull exhaust, and cooler plugs.

  4. #4
    Site Admin Green Hulk's Avatar
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    It is untested on a stock ski with stock ECU.

    it is made to work with the Rotax Racing ECU's

  5. #5
    Jarrett's Avatar
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    That thing doesn't look so fast...

  6. #6
    Site Admin Green Hulk's Avatar
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    to me it looks just like a stock SC impeller with a little more pitch on the end of the blades.

    hmmmm, wonder if i can pitch a stock sc impeller

  7. #7
    Quote Originally Posted by Flyer
    Can this safely be used on a stock or near stock ski?

    Cleaned up stock intake box, thru hull exhaust, and cooler plugs.

    depends what you mean by "cleaned up" . it has been tested on a completely stock ski with stock ecu and works fine. +15hp. it is still unknown if it will work with an air intake and stock ecu. we have larger injectors for those machines that require it. those machines that will run lean with the impeller can easily be brought back into the safe range with an injector swap. except for those guys running the aftermarket superchargers....then you need to talk to Brian from BT-TEK to get a fuel controller and appropriate mapping or run one of our engine management systems.
    early results have shown that people running open air intakes and external intercoolers will probably need to run the larger injectors(42lb)
    there is a lot of testing to be done still so just keep ane eye on this site for updates.

  8. #8
    Quote Originally Posted by Green Hulk
    to me it looks just like a stock SC impeller with a little more pitch on the end of the blades.

    hmmmm, wonder if i can pitch a stock sc impeller
    Is it lighter than stock or the same as Riva.
    Are you serious about repitching the stock ? Probably have to figure out a way to gauge the angle.
    maybe the rule is 1mm=2lbs

  9. #9
    Site Admin Green Hulk's Avatar
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    I was just joking about repitching the sc impeller. I already got 2 calls asking me about this

  10. #10
    HOSS's Avatar
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    Now thats funny! I`m thinking of re-pitching my crank.

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