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  1. #1

    Turbo Rxp terminator

    Just wanted to share some pics and info regarding a customer ski that we are tuning.

    Its a Rxp-x 260 2012.
    It has malvins turbo terminator kit - very beautiful kit.

    In order to control the boost we use a external boost controller - Eboost2.

    Stock Bosch ecu with Vtech software. rescaled to 250 kpa / 21 PSI.
    VT11 injectors.

    Vtech datalogger.

    We have now a good working base file.
    It actually only took 1 testdrive and 1 autotune to dial it in.

    But we are now limiter by the stock mapsensor that can read max 250 KPA 21 ish psi.
    Customer boost close to 29 psi..
    But we can still controll the fuel even if its not optimum.

    Next is new mapsensor and scale that in to the software.

    This is a very good base software for anyone running turbo and external boost control.
    Fuel is set to 58 psi static.

    Click image for larger version. 

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  2. #2
    rxpredviper's Avatar
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    look realy good ...is that Bg 67/58??

  3. #3
    REID2168's Avatar
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    Malvins Equipment is TOP NOTCH.....................PERIOD!!!!!!!!

  4. #4
    Eastside Powersports Slow 91's Avatar
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    Evans Is better...IMO

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  6. #5
    REID2168's Avatar
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    Quote Originally Posted by Slow 91 View Post
    Evans Is better...IMO
    this isn't a PISSIN CONTEST its a thread about a tune on a turbo.........PERIOD!!!!!!!!!

  7. #6
    GRF + DashPac:) seadoo02xp's Avatar
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    I think it's perdy!!!

    Johnnytran.... So your tuning at 29 psi on the oem map sensor? So is there a clamp on it or are you just tuning off of a gauge ? Care to share what kind of fuel you are using and how much timing you are able to get away with at that boost level?

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  9. #7
    Eastside Powersports Slow 91's Avatar
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    oops. my bad!

    looks great!

  10. #8
    point is that we can do it with stock ecu,
    I can post some logs with ignition values.

    Yes the OEM mapsensor is limiting in this case but most would run lower boost i suppose, but still we can tune for it.

  11. #9
    GRF + DashPac:) seadoo02xp's Avatar
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    How is the driveline handling the boost ? What kind of speeds have you seen

  12. #10
    Boost addict hotbird's Avatar
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    Nice looking ski!

    Like the colors that follow into the engine bay! Very nice!!

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