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  1. #1
    Dspeed's Avatar
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    Newbie impeller question

    Just bought a 08rxpx and it has a riva grate and 3 air intake.It also came with a impeller that was repitched on the inside its marked 11.5/ 24 should i have it installed or just buy the solas 14/20.The ski is running up to 8100 rpm..


  2. #2
    Having Fun jp1300r's Avatar
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    Quote Originally Posted by Dspeed View Post
    Just bought a 08rxpx and it has a riva grate and 3 air intake.It also came with a impeller that was repitched on the inside its marked 11.5/ 24 should i have it installed or just buy the solas 14/20.The ski is running up to 8100 rpm..
    Welcome to GH. Lots of good PX info here.

    What prop is in the ski now? 8100 is about prefect. The 11.5/24 may be a bit much for your mods. The 14-15/20 is a little small. Is that all the mods on the ski?

    The impellers usually need work right out of the box.

  3. #3
    dnielsen's Avatar
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    Quote Originally Posted by Dspeed View Post
    Just bought a 08rxpx and it has a riva grate and 3 air intake.It also came with a impeller that was repitched on the inside its marked 11.5/ 24 should i have it installed or just buy the solas 14/20.The ski is running up to 8100 rpm..
    08 RXPX = 15/22R, also check the wear ring while your at it.

  4. #4
    Dspeed's Avatar
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    Yes thats all the mods ordered the pump wedge today.The stock prop is in now

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