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  1. #1

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    rrfpr professional needed!!! HELP

    can somebody tell me @ how much pressure i need to put the regulator. and wich afr's i am looking for. i have no idea!
    I posted a thread yesterday.. no replies..

    Thanks


  2. #2
    Matatan tocullo's Avatar
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    Quote Originally Posted by spacerrr View Post
    can somebody tell me @ how much pressure i need to put the regulator. and wich afr's i am looking for. i have no idea!
    I posted a thread yesterday.. no replies..

    Thanks
    start around 50psi and adjust accordingly!! You have to adjust your WOT!! That's the only thing you can do with a regulator! How much boost you are planing to run?

  3. #3
    Boost addict hotbird's Avatar
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    12- 12.2 afr at wide open.
    You can go a bit richer than this but dont go leaner that that.

  4. #4

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    my set up:

    Seadoo rxp x 2008
    jd pressure reliefvalve
    rotax racing ecu 60 lb injectors
    stock supercharger upgrade.
    riva powerfilter
    solas prop
    riva intake grate.
    riva intake manifold upgrade.
    riva ride plate.
    riva rrfpr
    riva jetnozzle.
    riva pump wedge,
    riva extension for the wedge
    riva intercooler relocation kit.
    Riva springs
    riva valves
    riva freeflow exhaust.
    opas block off.
    hks blow off valve
    fizzle intercooler.
    fizzle openloop kit.
    cp racing pistons.
    afr sensor + gauge
    boost gauge.

  5. #5

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    i think i saw boost 16 on the can doo..

  6. #6
    Boost addict hotbird's Avatar
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    Quote Originally Posted by spacerrr View Post
    i think i saw boost 16 on the can doo..
    16 psi is pretty good! What wheel is in your charger?

    Your rotax ecu should have some sort of instructions on where to start your fuel pressure and if it need rrfpr or not.

  7. #7
    kimi's Avatar
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    Quote Originally Posted by spacerrr View Post
    i think i saw boost 16 on the can doo..
    Hi, you said that you ride on stock upgraded supercharger and have boost about 16 psi, what are you upgrade? Es I know rotax racing don't have 16psi boost supercharger upgrade.What brand are your upgrade?

  8. #8

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    i dont know the brand of the supercharger upgrade. it is not rotax racing.
    the ecu is rotax racing.

    i dont have the manual of the ecu.
    i lost that one a couple of years ago
    i have some basic knowledge i am not a proffesional mechanic.
    but you guys are

    Click image for larger version. 

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  9. #9
    With rotax racing ecu you are supposed to run 3 bar

  10. #10
    Boost addict hotbird's Avatar
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    Looks like a et wheel 137 x3 or maybe x4

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