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  1. #1

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    Sep 2011
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    Help with Impeller upgrade

    What Impeller/ Parts should i get to get me at my MAX RPM/Power?

    I'm at an elevation of about 1500-2600 ft. normally. I'm getting 7800 RPM max right now(speedo @ 70mph Phone GPS at about 64mph). I just went to the lake (castaic lake,CA approx. 1500 ft elevation/93 degrees overcast with lake temp about 74 degrees...little choppy)



    I have new wear ring ( few hours on it ), New BRP upgrade kit for the S/C ( Few hours on it ), thru hull exhaust, OPAS block off, Sponson kit, and R&D intake Grate.

    Here is my thread about low RPM:

    2004 RXP 215 IC/SC low RPM


  2. #2

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    n.j.
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    do you plan on getting a 4" intake? are you wanting to re-pitch the stock impeller or get a solas or skat?

  3. #3

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    Quote Originally Posted by jersey785 View Post
    do you plan on getting a 4" intake? are you wanting to re-pitch the stock impeller or get a solas or skat?
    This is what my OEM impeller looked like before i changed my wear ring and grinded/cleaned out the fins


    By jdmctr00 at 2011-09-24

    I would get a new impeller(not sure about the intake yet).

  4. #4

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    Sep 2009
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    n.j.
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    get the 4" kanaflex intake or look in the classified section, i think there's one there. you will benefit from it. then try a solas 14/19. after you get you max rpm you can either pitch it yourself or send it to speed freaks. just write down your max rpm and tell Eric what it is and what you want.

  5. #5
    MSRXP's Avatar
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    Sep 2010
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    Central MS
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    Quote Originally Posted by jersey785 View Post
    get the 4" kanaflex intake or look in the classified section, i think there's one there. you will benefit from it. then try a solas 14/19. after you get you max rpm you can either pitch it yourself or send it to speed freaks. just write down your max rpm and tell Eric what it is and what you want.
    Erik is the man on props. He can get you dialed in and a little more speed out of it by bending the leading edge. He's done a few of mine. Jerry is great for dialing in rpms too. Usually spot on. Erik is great for a little extra
    Speed on the leading edge.

  6. #6

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    Sep 2011
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    Glendale, CA
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    Thanks for the info.

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