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  1. #1
    rxp_boy's Avatar
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    Want to upgrade RXP215 and beat X Skis

    hi

    I have a few mods here

    Riva Air Intake
    Green Wheel

    I want to make arm wrenching accelaration and beat X skis, there are so new things here and I have been away for a while from the forums.

    Whats the best I could do at the moment, and also dont wish to loose my OPAS either

    Jerry I tried PM you but message wont pass

    Thanks


  2. #2
    Banned User
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    Quote Originally Posted by rxp_boy View Post
    hi

    I have a few mods here

    Riva Air Intake
    Green Wheel

    I want to make arm wrenching accelaration and beat X skis, there are so new things here and I have been away for a while from the forums.

    Whats the best I could do at the moment, and also dont wish to loose my OPAS either

    Jerry I tried PM you but message wont pass

    Thanks
    Jerry has alot of junk PM's that clog up his PM box..

    For extra speed you'll need;

    Aftermarket IC
    New prop
    intake grate
    Pro series block offs
    4" riva rear intake
    along with your greenwheel

    With just these mods a RXP-X should be in your rear mirror if riden
    correctly

    There are plenty more mods you can do but I can't list them all, try reading this for more info;

    http://greenhulk.net/forums/showthread.php?t=16773


    Alex

  3. #3
    R88ory RXP's Avatar
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    I think that you are going to need a bigger sc to do the x boats on accel. Mayby the x sc from the store then an external ic, rrfpr. But to do this you really gota go for the hull exit exhaust. This means no opas. I have removed my opas this year and i can honestly say it does handle better and i only have the standard riva plate block offs. There is a difference in how it turns at no wake zone speeds but after the first ride you wont even notice. If you ride fast not havving the opas is safer IMO, this is coz the opas bites at high speed and can catch you out and throw you off. plus the sound of a hull exit cant be beat even better with a shorty box. You already have the best intake so no change there. Then you need to get the right prop sorted I have heard that the three blades accel better than the four blades but are a little down on top speed. I would fill your ride plate holes. To give you some idea people have said that the x boats pull like a stage three but dont have the top end, so you know how far you gotta go really. The x boat will take some beatin on accel coz of there diff pump intake set up. But the top speed of is held back a little. My 0.2 R88

  4. #4
    rxp_boy's Avatar
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    sorry

    I got an riva intake grate also forgot to mention, I use to run the normal block offs and yes I prefer them in striaght line, but when I go to closed course racing I couldnt turn my ski !! Maybe i was used to them

    That is why i dont wish to loose OPAS

    Is it possible making the exact X boat intercooler including pipes and brackets on an RXP215

  5. #5
    rxp_boy's Avatar
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    also my intake is a Riva HArd pipe (3")

  6. #6
    Site Admin Green Hulk's Avatar
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    Quote Originally Posted by rxp_boy View Post
    hi

    I have a few mods here

    Riva Air Intake
    Green Wheel

    I want to make arm wrenching accelaration and beat X skis, there are so new things here and I have been away for a while from the forums.

    Whats the best I could do at the moment, and also dont wish to loose my OPAS either

    Jerry I tried PM you but message wont pass

    Thanks
    Go for more boost. I would go with an X model supercharger, rising rate fuel pressure regulator, new Riva intercooler kit and a 15/20 impeller.
    A stock X model ski wouldn't stand a chance

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