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Thread: RXP question

  1. #1

    RXP question

    My question is, with these upgrades would I be able to use a solas 15/20r impeller?
    Riva Vortech Supercharger Impeller
    RIVA Rear Air Intake for RXP
    Blow-off Valve Kit, SD Supercharger
    Riva RXP Intake Grate
    Riva Pump Wedge, 2-degree
    RIVA RXP VTS Extension Rod


    Thanks for your help


  2. #2
    Site Admin Green Hulk's Avatar
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    You have to have the intercooler to run the 15/20R

    You will want the 14/19R with your current mods.

  3. #3
    Thanks Greenhulk... so you think that might be the reason why my rpm don't pass 7400

  4. #4
    Site Admin Green Hulk's Avatar
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    Those RPM's are way low.

    What year is your RXP.

    Let me guess
    04?

  5. #5
    nope its an 07 i think it might also be that my oil is too high seadoo dealer put to much in. hopefully test it today after i take oil out

  6. #6
    Site Admin Green Hulk's Avatar
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    Over filled oil will definately rob RPM's. Having too much pitch will too. A combination of both could definately result in 7400 RPM's.

  7. #7
    rior1's Avatar
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    iam runing a simliar set up with the 15/19 solas fitted
    no wedge or filters yet but iam seeing 8050rprms

    what do you think of your blow kit?? some people say there not all that others rave about them

  8. #8
    I took it to the shop lets see what they tell me. Im on the phone with riva seeing if they exchange the impeller do to the fact they told me i would be able to push it.

  9. #9
    Do you think it could be that something is wrong with the sc or am i leaking boost or something?

  10. #10
    Site Admin Green Hulk's Avatar
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    Yes, low rpm's can also be attributed to a slipping supercharger clutch or boost leak.

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