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  1. #1

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    Aug 2008
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    rxt-x mods and top speeds??

    just wondering what everyones got with there mods and top speeds on this ski.....is the riva stage 3 out yet??


  2. #2
    Flat water sucks! yz426er's Avatar
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    Apr 2007
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    Woodbridge, Ca
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    119
    2008 rxt-x: ride plate holes filled, 4" RD/kanaflex/Spectre air intake, PVC pipe catch can, RD sponsons, RD intake grate. Temps were 107 this week and I was running 70 mph all day @ 8060. I need too add some pitch to the prop as I was seeing consistent rpm's of 8120-8140. What is your T-X running?

  3. #3
    jwade's Avatar
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    May 2007
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    Clarksville, Tn
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    72+ w/ mods listed below right at 8000 rpm. Have not been able to test WOT with the new wedge and vts arm...last time I rode it was too choppy.

    Stage "2" is what you're looking for I think.

  4. #4

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    Aug 2008
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    ss

    mine running 70 w/riva intake grate....

  5. #5
    Was just out this AM 73.8 @8120. Cut stock grate, wedge, 15/22 Solas tweeked +1, Engine Tech 3mm drop in S/C fan and modded fuel system.
    I am at 2400 ASL 68 W, 65 A. 1 bar fuel. Need more prop!

  6. #6
    Alfy's Avatar
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    Jun 2008
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    UK
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    71.1mph at 8040rpm with full tank of fuel with mods listed as below, ski taking in loads of water so think speed will increase when this problem is solved,

  7. #7
    West Texas RXP skoepp's Avatar
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    Oct 2007
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    Quote Originally Posted by motorsport17 View Post
    Was just out this AM 73.8 @8120. Cut stock grate, wedge, 15/22 Solas tweeked +1, Engine Tech 3mm drop in S/C fan and modded fuel system.
    I am at 2400 ASL 68 W, 65 A. 1 bar fuel. Need more prop!
    so what gains between the different wheels thanks.

    my speed and mods in sig.

  8. #8
    The S/C Wheel is good for 200 RPM, I think a set of 45lb injectors will control the fuel and be lean but safe. The Engine Tech wheel is hands down the best bang for the buck after you deal with the stock grate!

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