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  1. #1
    mbaseball3's Avatar
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    Nearly stage 2 rxp

    I've been off the water for some time now and outta the loop. Searched for my question but no definitive answer. I've got an 07 rxp (bumblebee edition) with stock motor, stock charger, stock injectors and ecu. I've got custom air intake, stock shortened water box with rear exhaust, external ic, riva grate, and 2 degree pump wedge. What's a good impeller to run or tweak? Ive got the stock and a solas 15/20 and a skat 13/19 3 blade (I think, box isn't handy). I'll be heading out to laughlin next month so it'll be hot high 90's I'm thinking.


  2. #2
    h2jim's Avatar
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    If you can get a little larger charger on there you would be good to go with the 15/20.

  3. #3
    mbaseball3's Avatar
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    Yeah, in time. Pretty sure if I threw down another 'useless' purchase my lady would beat me then bury me in the back yard lol. So I gotta go with what I've got for now

  4. #4
    h2jim's Avatar
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    The 15/20 is too much prop right. All you can do is try the 13/19 and see.

  5. #5
    mbaseball3's Avatar
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    It's been 2 years since I've been on it. But from what I can remember being st sea level with the skat had better out of the hole but rpms only maxed out at 8000 on a good day. The 15/20 was not even hitting 8k and max speed of 69ish on gps.

  6. #6
    h2jim's Avatar
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    I've not had any experience with the 3 blade props. Right now your best prop would be the Solas 14/19. You could repitch the 15/20 but the 14/19 would be better. I would think with your current mods and the right prop you should be in the 72-74 range.

  7. #7
    h2jim's Avatar
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    you could try adding some pitch to the stock and see what you get.

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