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  1. #1

    Rotax Racing 8800 ECU..

    Hi,
    Can this ecu be remapped to use smaller injectors ?


  2. #2
    R88ory RXP's Avatar
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    Quote Originally Posted by Black_982008 View Post
    Hi,
    Can this ecu be remapped to use smaller injectors ?
    ...
    Last edited by R88ory RXP; 09-15-2010 at 07:09 AM. Reason: wrong info

  3. #3
    ROTAX RACING performance
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    yes, the ECU can be remapped to a 8600 mapping for 42 Injectors (orginal R-X Injectors )

  4. #4
    ROTAX RACING performance
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    even a stock X SC needs more fuel then the 42 Injectors can provide at 8800, so

  5. #5
    Quote Originally Posted by mrracing View Post
    even a stock X SC needs more fuel then the 42 Injectors can provide at 8800, so
    Okay.. can it be remap to run more than 8800 rpm?

  6. #6
    R88ory RXP's Avatar
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    Quote Originally Posted by mrracing View Post
    yes, the ECU can be remapped to a 8600 mapping for 42 Injectors (orginal R-X Injectors )
    How much would that cost??? and will rotax re-map a stock ECU???? Like Les does or will they only re-map one of there race ECUs??

    Thanks R88

  7. #7
    ROTAX RACING performance
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    ROTAX will remap only there RACING ECUs , and only from 2007 and up, cost are 300 EUR (400 USD)

  8. #8
    SingTH's Avatar
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    Why the Rotax Racing ECU 8800 not have a knock sensor? Or Run with +98 octane no need to prevent knocking!

    Thanks Dumri

  9. #9
    Quote Originally Posted by SingTH View Post
    Why the Rotax Racing ECU 8800 not have a knock sensor? Or Run with +98 octane no need to prevent knocking!

    Thanks Dumri
    Good question? why?

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