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Thread: 1227727 1227730 ECM Information $8F

  1. #1
    EFI GearHead ! EagleMark's Avatar
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    1227727 1227730 ECM Information $8F

    1227727 1227730 ECM Information $8F 1989 - 90 Buick & Pontiac LG5 3.1L V6 MFI Turbo

    For information on applications using the 1227730 including wiring diagrams check out:
    http://www.gearhead-efi.com/Fuel-Inj...CM-information

    For information on applications using the 1227727 including wiring diagrams check out:
    http://www.gearhead-efi.com/Fuel-Inj...CM-information


    *Work in Progress!*

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
    -= =-

  2. #2
    EFI GearHead ! EagleMark's Avatar
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    TunerPro Definition files for 1227727 1227739 $8F

    TunerPro Definition files for 1227727 1227739 $8F
    Attached Files Attached Files

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
    -= =-

  3. #3
    EFI GearHead ! EagleMark's Avatar
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    1227727 1227730 $8F hack

    1227727 1227730 $8F hack
    Attached Files Attached Files

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
    -= =-

  4. #4
    EFI GearHead ! EagleMark's Avatar
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    1227727 Wiring Diagrams

    1227727 Wiring Diagrams
    Attached Images Attached Images

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
    -= =-

  5. #5
    Super Moderator Six_Shooter's Avatar
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    Bin files for the 1227727 1227730 $8F

    $8F Bin files
    Attached Files Attached Files
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