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  1. #1
    rxpxpete's Avatar
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    Need a little up to date advise

    New to the forum. I'm an old school jet skier back from the Wave Blaster & XP800 days. Since then I realize a lot has changed with the ski's and they come with a bunch of pretty good HP and MPH bone stock. I just bought a 2008 RXPX and 2009 RXTX with 42hrs on them. I'm looking for some advise... I searched the forums but didn't find the answer. I'm sure this question has been asked a cpl hundred times, but here it is again. What is the most bang for the buck modification to do to the 2008 RXPX? Its pretty fast now but as most, I want a little more overall performance. Want to keep it reliable and keep the cost down if possible. So, bang for the buck...where should I start? Thanks in advance!
    Last edited by rxpxpete; 06-02-2015 at 03:20 PM. Reason: bold caption


  2. #2
    Site Admin Green Hulk's Avatar
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    Welcome to the forum

    Check this forums online store for the following:

    4" kanaflex air intake kit
    Riva catch can
    R&D X model intake grates
    ET 137+4 / XX2 supercharger upgrade
    Riva rising rate fuel pressure regulator
    Solas 15/22R impeller

    That will get you off to a very good start.

    Use the discount code: greenhulk in the forums store for some savings

  3. #3
    rxpxpete's Avatar
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    Thanks for the reply! Will check it at pwcperformance.

  4. #4
    SCHNORR12's Avatar
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    In my opinion the most "bang for your buck" upgrade is an ECU flash because it doesn't matter what else you do to the ski if the limiter hasn't been removed.

  5. #5
    boost junkie skidoochris's Avatar
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    no limiters other than rpm on old skis

  6. #6
    Mod less, ride more! troyheb's Avatar
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    What we used to do to the 08 and up Rxpx was add a 4" cai, pull the flame arrestor out of the intake mani, catch can, add a Riva pump wedge and trim rod, put a 83mm nozzle, 15/22 Solas (pitched to get your rpms to around 8100) and the R&D intake grate. Those mods would get you to 76-77 mph or more.

  7. #7
    rxpxpete's Avatar
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    Thanks Troy. Good info. Appreciate it!

    Pete

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