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  1. #1

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    RXPX 260 with 8900 RPM ?

    how can I reach to 8900 RPM with stock engine only Air filter , Reitenars & open Loop !??? which prop is batter to reach for this RPM ???

    how can keep it safety to run on this rpm ???

    Best Regards


  2. #2
    wotxxxsd's Avatar
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    Anytime you run rpms that high your shortening the life span of everything getting you to 8900 rpms.

    How fast do you wanna go???

    I think you could be around 78-80 mph at less rpms..
    Anything over that is a death wish for anyone OTHER THAN A PRO..

    A small wake at 80+ and I hope you have great health insurance..

  3. #3
    DeadSki's Avatar
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    Hi , 1st you have to remove on the ECU restriction for the RPM (Nico Russ Racing ECU Flash or other's), 2nd need to have huge boost in your supercharge believe more than 15 PSI , let say you have Riva XXX supercharge which make 15.5 psi on 8500 rpm , then its better you be in the rpm range 8500 -8700 with ,3rd have the solas srz 15/20 to maintain high RPM

  4. #4
    wotxxxsd's Avatar
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    A lot longer running ski and less maintaining at 8500-8700 rpms.

    More ride time and less wrenching time is what I like..

  5. #5
    DeadSki's Avatar
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    wotxxxsd
    thumbs up

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  7. #6
    wotxxxsd's Avatar
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    I've seen too many skis with 10+k in mods run 90+mph but live in a shop...

    And get rebuilt every 50 hrs because of xxxtreme operating conditions..

    Rip on in da middle east...


    .

  8. #7

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    Quote Originally Posted by wotxxxsd View Post
    Anytime you run rpms that high your shortening the life span of everything getting you to 8900 rpms.

    How fast do you wanna go???

    I think you could be around 78-80 mph at less rpms..
    Anything over that is a death wish for anyone OTHER THAN A PRO..

    A small wake at 80+ and I hope you have great health insurance..
    I just what to get 75 with high rpm. Because I'm only reach 8550 rpm with 72.4 mph. that's only with thos mod air filter , reflash ECU , prop , open loop & ritenar

  9. #8
    boost junkie skidoochris's Avatar
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    hell ya let her rip-zing
    8900 aint shit...lol
    why stop there might just as well do 10k and be faster
    Last edited by skidoochris; 04-30-2013 at 07:52 AM.

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