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Forum: GM EFI Systems

TBI - TPI - MPFI - CFI - SFI

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  1. 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: 268
    • Replies: 0
    • Views: 15,873
    03-02-2011 Go to last post
  1. Memcal out of 89 corvette

    Started by kitttransam, 6 Days Ago
    • Replies: 2
    • Views: 78
    1 Hour Ago Go to last post
  2. BLM not moving

    Started by ph4ze, 2 Hours Ago
    • Replies: 0
    • Views: 14
    2 Hours Ago Go to last post
  3. DIY LTCC or similar system for LT1s

    Started by Aroberson77, 09-08-2017
    18 Pages
    1 2 3 4 5 ... 18
    • Replies: 262
    • Views: 10,508
    2 Hours Ago Go to last post
  4. Wide band far cold start up

    Started by C2500, 15 Hours Ago
    • Replies: 3
    • Views: 53
    3 Hours Ago Go to last post
  5. Idle AFR changing whilst Idling

    Started by Terminal_Crazy, 11-04-2017
    3 Pages
    1 2 3
    • Replies: 42
    • Views: 1,476
    3 Hours Ago Go to last post
    • Replies: 3
    • Views: 50
    4 Hours Ago Go to last post
  6. $0D/$0E Efan control

    Started by Six_Shooter, 04-29-2011
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 12,262
    19 Hours Ago Go to last post
  7. FastChip copy?

    Started by C2500, 1 Day Ago
    • Replies: 1
    • Views: 52
    21 Hours Ago Go to last post
  8. lt1 ee Injector tables

    Started by kur4o, 11-10-2017
    • Replies: 8
    • Views: 350
    1 Day Ago Go to last post
  9. 4-cylinder Delco ECM that uses flash instead if EEPROM?

    Started by Xnke, 03-28-2017
    2 Pages
    1 2
    • Replies: 26
    • Views: 1,662
    1 Day Ago Go to last post
    • Replies: 12
    • Views: 237
    1 Day Ago Go to last post
    • Replies: 14
    • Views: 4,281
    1 Day Ago Go to last post
  10. Vortec and cam tunes

    Started by kacy, 11-25-2017
    2 Pages
    1 2
    • Replies: 24
    • Views: 805
    3 Days Ago Go to last post
  11. jtr sensor

    Started by metallica21156, 3 Days Ago
    • Replies: 0
    • Views: 38
    3 Days Ago Go to last post
  12. 383 tuning help

    Started by C2500, 1 Week Ago
    3 Pages
    1 2 3
    • Replies: 42
    • Views: 764
    3 Days Ago Go to last post
  13. 1986 Camaro 5L IROC Z

    Started by Yellow Camaro, 3 Days Ago
    • Replies: 3
    • Views: 71
    3 Days Ago Go to last post
  14. Help Reading Data Log

    Started by mtbraun, 1 Week Ago
    • Replies: 12
    • Views: 220
    5 Days Ago Go to last post
  15. advice on tbi setup..

    Started by bdads, 1 Week Ago
    • Replies: 6
    • Views: 173
    5 Days Ago Go to last post

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