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  1. #1
    JSR Brad Clarke's Avatar
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    RXT-X Enduro Boat

    We are building a RXT-X for flat water enduro's and just want to use a few parts we have lying around. Has anyone run the same or a similar setup?
    B-Kit S/C
    Riva ECU
    50lbs Injectors
    4' Air Filter
    Riva Grate
    Stock prop (But may get a solas 15-22R)
    82mm exit nozzle
    OPAS removed
    Sea-Doo Centre Retainers

    The question I have is this will not have a RRFPR - safe (Yes or No) ??
    Run on 98 Octane Gas

    We will pitch prop to run 8300-8400rpm - I expect to see about 75mph


  2. #2
    R88ory RXP's Avatar
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    Quote Originally Posted by Brad Clarke View Post
    We are building a RXT-X for flat water enduro's and just want to use a few parts we have lying around. Has anyone run the same or a similar setup?
    B-Kit S/C
    Riva ECU
    50lbs Injectors
    4' Air Filter
    Riva Grate
    Stock prop (But may get a solas 15-22R)
    82mm exit nozzle
    OPAS removed
    Sea-Doo Centre Retainers

    The question I have is this will not have a RRFPR - safe (Yes or No) ??
    Run on 98 Octane Gas

    We will pitch prop to run 8300-8400rpm - I expect to see about 75mph
    Im pretty sure that you are going to need the rrfpr to make the fuel safe with the ecu and big boost. R88

  3. #3
    Poppa Dawg's Avatar
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    Ran the same set-up last year with the B-Kit, Rude & Rude2 last year in 1 Hr. motos. I did go ahead & mix 1/3 race gas (110 oct.) with 2/3 93 oct. just to be on the safe side. That might equal to about 98 oct.? I was running 8400 to 8550 rpms.


    Doug

  4. #4
    danieletrono's Avatar
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    what speed with rxtx with bkit and stock ecu? Hp?

  5. #5
    Poppa Dawg's Avatar
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    Never ran the B-Kit with the stock ecu so I can't help you. Sorry.

    Doug

  6. #6
    JSR Brad Clarke's Avatar
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    Ran yesterday with B-Kit, Riva ECU, 50lbs injectors, Stock Air Filter, Riva Grate, OPAS wedged up, Stock Prop with 82mm exit nozzle, full tank of gas.
    74.2 (Stalker Radar) @ 8580 RPM - will pitch up stock impeller & Try again

    Brad
    Last edited by Brad Clarke; 04-07-2009 at 07:57 PM. Reason: number corection

  7. #7

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    Quote Originally Posted by Brad Clarke View Post
    Ran yesterday with B-Kit, Riva ECU, 50lbs injectors, Stock Air Filter, Riva Grate, OPAS wedged up, Stock Prop with 82mm exit nozzle, full tank of gas.
    74.2 (Stalker Radar) @ 7580 RPM - will pitch up stock impeller & Try again

    Brad
    Are you sure those rpm are right? Seems a little low, should be all over the limiter with those mods and stock prop.

    Cheers

    Chris.

  8. #8
    Having Fun jp1300r's Avatar
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    I am betting he ment 8580.

  9. #9
    JSR Brad Clarke's Avatar
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    Yes 8580rpm - My Bad

  10. #10
    shhr's Avatar
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    keep us posted as I have a B-Kit and a fuel controller with 50`s sitting on the shelf waiting to be put in my RXT-X along with a few other mods that I am thinking about

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