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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!

    Forum Actions:

    Forum Statistics:

    • Threads: 53
    • Posts: 271
    • Replies: 0
    • Views: 29,322
    03-03-2011 Go to last post
  1. Can a 6395 ECM run a MAF system?

    Started by 94TBI, 07-04-2020
    • Replies: 7
    • Views: 796
    2 Days Ago Go to last post
  2. 16197427 $OD BJYM Tuning

    Started by gcook, 3 Days Ago
    • Replies: 3
    • Views: 125
    2 Days Ago Go to last post
  3. LT1 2bar Help

    Started by Dagridiron01, 4 Days Ago
    • Replies: 3
    • Views: 99
    4 Days Ago Go to last post
  4. DIY LTCC or similar system for LT1s

    Started by Aroberson77, 09-08-2017
    52 Pages
    1 2 3 4 5 ... 52
    • Replies: 767
    • Views: 168,645
    5 Days Ago Go to last post
  5. 93 V6 flash

    Started by dbuster, 04-15-2020
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 82
    • Views: 7,574
    5 Days Ago Go to last post
  6. 88 GMC 1500 no start

    Started by Double Snowman GMC, 2 Weeks Ago
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 1,117
    5 Days Ago Go to last post
  7. Wondering if anyone can help me with a bin file?

    Started by stingr, 2 Weeks Ago
    2 Pages
    1 2
    • Replies: 15
    • Views: 457
    6 Days Ago Go to last post
  8. Help with tuning?

    Started by countylinegarage, 6 Days Ago
    1995, tuning chips
    • Replies: 2
    • Views: 64
    6 Days Ago Go to last post
    • Replies: 4
    • Views: 87
    1 Week Ago Go to last post
    • Replies: 1
    • Views: 88
    1 Week Ago Go to last post
    • Replies: 8
    • Views: 211
    1 Week Ago Go to last post
    • Replies: 5
    • Views: 124
    1 Week Ago Go to last post
  9. 7427 tuning issues with apu1

    Started by Devon m., 2 Weeks Ago
    • Replies: 9
    • Views: 284
    1 Week Ago Go to last post
  10. LT1/0411 PCM/Opti Delete

    Started by sandrock, 11-14-2011
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 75
    • Views: 43,255
    1 Week Ago Go to last post
  11. Flashhack - New LT1 flash tool

    Started by steveo, 04-14-2020
    20 Pages
    1 2 3 4 5 ... 20
    • Replies: 290
    • Views: 30,430
    2 Weeks Ago Go to last post
  12. 1985 Buick T-Type Kicking My Trash

    Started by Miklec, 4 Weeks Ago
    • Replies: 4
    • Views: 266
    2 Weeks Ago Go to last post
    • Replies: 29
    • Views: 11,523
    2 Weeks Ago Go to last post
  13. 98 Secondary VE MAF Help

    Started by ralmo94, 12-10-2020
    • Replies: 14
    • Views: 824
    3 Weeks Ago Go to last post
  14. Carb to TBI conversion

    Started by Dan Brown, 01-27-2020
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 3,743
    3 Weeks Ago Go to last post

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