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  1. #1

    Join Date
    Dec 2005
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    gprxp prop recommendations (see setup)?

    I am about to order some goodies for my gprxp build.

    And want some tips choosing a prop..

    This will be my setup to start with
    2Rude charger
    RRFPR
    Stock X ECU
    Ferrera valves
    Riva Valvetrain kit


    06 HO pump or Skattrak 14vien setback.

    Some suggestions for this two pumps, or can they use the same prop?

    Thanks for all your help!


  2. #2
    BLACK MAGIC HEADERS hydrojunkie's Avatar
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    SEADOO PUMP WITH A 15/22

  3. #3
    mrbtd's Avatar
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    I have this same question........................................

    For my 05 pump I plan on a 14/24 DF but I have no idea where to set the swirls

    I realize it will depend on charger / intercooler and ECU.

  4. #4
    mrbtd's Avatar
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    I was under the impression the SD pump stuff was still work in progress ?

  5. #5
    ecpChris's Avatar
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    I'm going to start off using the yammi HO pump. I have a 14/20 dynafly thats a little banged up. While I send it out should I have it repitched???
    Stock 06 setup with greenwheel and 4inch air

  6. #6
    mrbtd's Avatar
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    Quote Originally Posted by gprjersey07 View Post
    I'm going to start off using the yammi HO pump. I have a 14/20 dynafly thats a little banged up. While I send it out should I have it repitched???
    Stock 06 setup with greenwheel and 4inch air
    That is what I ran and it was all over the limiter - It was 30 degrees though .

  7. #7
    ecpChris's Avatar
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    yikes. well im probably going to be running it next month which shouldnt be more than 30-40 degrees. What would bhe a safe year round pitch to go with? or am i better off getting a 2nd prop?

  8. #8
    My son (mohawk man) jeffsntx's Avatar
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    FWIW: My stock conversion (with only a 4" intake) at Mudbug spun a Impros 14/18 with a 87mm nozzle 80.4 mph @ 8020 rpm's.

  9. #9
    800AMSOIL4U's Avatar
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    Quote Originally Posted by jeffsntx View Post
    FWIW: My stock conversion (with only a 4" intake) at Mudbug spun a Impros 14/18 with a 87mm nozzle 80.4 mph @ 8020 rpm's.

    14/18 DF?

  10. #10
    Moderator Insanediego Joe's Avatar
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    I would start with a dynafly 15/22.. with the rude 2 set up.

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