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Forum: GM EFI Systems

TBI - TPI - MPFI - CFI - SFI

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  1. GM ECM - Bins - TunerPro Definition Files - Wiring Diagrams - Tuner Info!

    Each thread is by ECM number with Bins, definition files, wiring diagrams history and tuner information!

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    Forum Statistics:

    • Threads: 53
    • Posts: 273

    Last Post:

  1. TBI acting like a carb with maladjusted float.

    Started by 1BadAction, 06-17-2013
    • Replies: 8
    • Views: 7,360
    devind
    06-18-2013 Go to last post

  2. 7060 performance mode switch?

    Started by 1BadAction, 10-11-2013
    • Replies: 3
    • Views: 5,615
    brian617
    01-12-2015 Go to last post

  3. 3764 Intake and EGR

    Started by 1BadAction, 02-23-2014
    • Replies: 2
    • Views: 3,807
    1BadAction
    02-26-2014 Go to last post

  4. 7427 hunting/surging idle

    Started by 1BadAction, 12-17-2014
    2 Pages •
    1 2
    17 Attachment(s)
    • Replies: 23
    • Views: 19,664
    1BadAction
    01-12-2015 Go to last post

  5. 7060 for Transmission only

    Started by 1BadAction, 06-18-2016
    • Replies: 4
    • Views: 4,498
    1BadAction
    06-22-2016 Go to last post

  6. 454 TBI to MPFI Wiring?

    Started by 1BadAction, 11-02-2016
    • Replies: 2
    • Views: 3,792
    1BadAction
    11-03-2016 Go to last post

  7. Big Block MPFI Pressure regulator setups

    Started by 1BadAction, 11-17-2016
    2 Pages •
    1 2
    2 Attachment(s)
    • Replies: 17
    • Views: 26,243
    Nasty-Z
    11-28-2016 Go to last post

  8. $OD With 2 Bar MAP/Turbo - questions and observations

    Started by 1BadAction, 05-17-2021
    2 Attachment(s)
    • Replies: 10
    • Views: 3,672
    PJG1173
    06-22-2021 Go to last post

  9. 94 lt1 tunerpro xdl

    Started by 1badcell, 01-28-2014
    1 Attachment(s)
    • Replies: 7
    • Views: 6,027
    EagleMark
    01-29-2014 Go to last post

  10. Setting up my TBI

    Started by 1great40, 03-21-2013
    2 Pages •
    1 2
    • Replies: 23
    • Views: 31,976
    EagleMark
    04-19-2013 Go to last post

  11. Idle adjustment on 4.3 TBI

    Started by 1great40, 06-17-2013
    • Replies: 3
    • Views: 5,301
    ony
    06-27-2013 Go to last post

  12. Closing in on a problem

    Started by 1great40, 06-20-2014
    8 Pages •
    1 2 3 4 5 ... 8
    9 Attachment(s)
    • Replies: 117
    • Views: 124,365
    1great40
    06-08-2015 Go to last post

  13. DUCK! I'm Back

    Started by 1great40, 03-05-2021
    4 Attachment(s)
    • Replies: 13
    • Views: 4,231
    dave w
    03-12-2021 Go to last post

  14. TBI IAC

    Started by 1great40, 10-27-2021
    • Replies: 1
    • Views: 1,086
    1great40
    10-27-2021 Go to last post

  15. TBI IAC

    Started by 1great40, 10-27-2021
    • Replies: 0
    • Views: 951
    1great40
    10-27-2021 Go to last post

  16. 4L80 swap

    Started by 1leg, 01-25-2012
    • Replies: 2
    • Views: 4,375
    droptopstng
    04-14-2012 Go to last post

  17. Need tunerpro XDF and ADX for 1228747 AKWA

    Started by 1leg, 01-22-2012
    7 Pages •
    1 2 3 4 5 ... 7
    10 Attachment(s)
    • Replies: 96
    • Views: 55,020
    gregs78cam
    02-12-2012 Go to last post

  18. 1228747 to 1227477 swap.

    Started by 1leg, 02-12-2012
    5 Pages •
    1 2 3 4 5
    15 Attachment(s)
    • Replies: 71
    • Views: 53,001
    1leg
    05-13-2012 Go to last post

  19. looking for thoughts and tips on tuning SA tables

    Started by 1leg, 03-04-2012
    • Replies: 7
    • Views: 7,014
    1project2many
    03-06-2012 Go to last post

  20. Need help with a tune

    Started by 1leg, 02-24-2013
    3 Attachment(s)
    • Replies: 3
    • Views: 5,034
    EagleMark
    02-26-2013 Go to last post
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