The Injection Section

EFI | TBI | TPI

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  1. pma4x4
    Sticky

    1991 5.7L Bored TBI Upgrade Write-up (warning LOTS of pics!)

    pma4x4, Oct 7, 2012 ... 2 3 4
    Replies:
    63
    Views:
    100,056
    chevyjunky77
    Sep 21, 2020
  2. dave w
    Sticky

    Why EFI owners don't Program their own PROM's?

    dave w, Sep 12, 2010 ... 7 8 9
    Replies:
    164
    Views:
    62,469
    Mastiff
    May 14, 2020
  3. eagle mark
    Sticky

    TunerPro RT Starter Tutorial

    eagle mark, Nov 21, 2012
    Replies:
    2
    Views:
    13,061
    eagle mark
    Nov 22, 2012
  4. eagle mark
    Locked Sticky

    TBI Trouble codes

    eagle mark, Sep 28, 2008
    Replies:
    13
    Views:
    52,313
    eagle mark
    Nov 21, 2012
  5. eagle mark
    Locked Sticky

    87-91 TBI wiring Diagrams

    eagle mark, Nov 21, 2012
    Replies:
    1
    Views:
    10,026
    eagle mark
    Nov 21, 2012
  6. 6872xtc

    Edelbrock Proflo 4

    6872xtc, Nov 19, 2018 ... 42 43 44
    Replies:
    864
    Views:
    45,122
    Kain
    Nov 24, 2020 at 6:54 PM
  7. 6.2 man

    DTC P0172 and a P0175 codes

    6.2 man, Nov 2, 2020
    Replies:
    4
    Views:
    134
    6.2 man
    Nov 5, 2020
  8. Kain

    AFR READING GOES BONKERS (pro flo 4)

    Kain, Oct 26, 2020 ... 2
    Replies:
    21
    Views:
    276
    Shawn
    Oct 27, 2020
  9. BCCHowdy

    TPI Install Troubleshooting

    BCCHowdy, Oct 24, 2020
    Replies:
    4
    Views:
    129
    dyeager535
    Oct 25, 2020
  10. chevyfan77

    EFI (PROBABLY BEEN ASKED BEFORE) STOCK 350

    chevyfan77, Aug 27, 2020
    Replies:
    17
    Views:
    510
    AZ79K5Project
    Oct 18, 2020
  11. Kain

    Engine prep for swap

    Kain, Aug 10, 2020 ... 2 3 4
    Replies:
    68
    Views:
    1,877
    Chevk587
    Sep 18, 2020
  12. Magikal

    Stand alone harness help

    Magikal, Mar 12, 2017 ... 2 3
    Replies:
    42
    Views:
    2,330
    wheels87k5
    Aug 24, 2020
  13. acm

    Dual Quad EFI

    acm, Jul 22, 2020 ... 2 3 4
    Replies:
    71
    Views:
    1,226
    dyeager535
    Jul 26, 2020
  14. Reddrig

    Sniper RetroFit Fuel Module?

    Reddrig, May 16, 2020
    Replies:
    4
    Views:
    282
    sweetk30
    May 17, 2020
  15. sweetk30

    MAP sensor id and info page

    sweetk30, Apr 18, 2020
    Replies:
    2
    Views:
    224
    sweetk30
    Apr 21, 2020
  16. pomai

    Remote Tuning

    pomai, Apr 16, 2020
    Replies:
    3
    Views:
    160
    sweetk30
    Apr 17, 2020
  17. bassackwards

    First post here! Weird codes with EBL Flash II

    bassackwards, Jan 6, 2020
    Replies:
    0
    Views:
    458
    bassackwards
    Jan 6, 2020
  18. kennyw

    Edelbrock $500 off promo code

    kennyw, Jan 2, 2020
    Replies:
    0
    Views:
    368
    kennyw
    Jan 2, 2020
  19. b454rat

    Ramjet harness

    b454rat, Dec 26, 2019
    Replies:
    1
    Views:
    245
    b454rat
    Dec 27, 2019
  20. jaros44sr

    TPI SBC FAST XFI XIM EFI Connections Cam and Crank sensors

    jaros44sr, Sep 4, 2018 ... 2
    Replies:
    30
    Views:
    1,314
    jaros44sr
    Dec 27, 2019
  21. RockBottomRacing

    1991 V2500 with 4L80e, how do I control trans with PCM after LS Swap?

    RockBottomRacing, Nov 20, 2019
    Replies:
    9
    Views:
    514
    Chevman88
    Dec 17, 2019
  22. Russell

    Help me decide what EFI I want for my Chevelle

    Russell, Nov 12, 2019
    Replies:
    9
    Views:
    579
    Stephen
    Nov 17, 2019
  23. 78SWB

    TBI fun

    78SWB, Oct 22, 2019
    Replies:
    8
    Views:
    844
    78SWB
    Oct 24, 2019
  24. Chevy305

    What connectors are these?

    Chevy305, Oct 10, 2019
    Replies:
    12
    Views:
    487
    bigblock72
    Oct 14, 2019
  25. 1-ton

    Did Some Data Logging with TunerPro R/T

    1-ton, Jun 2, 2019 ... 2 3 4
    Replies:
    71
    Views:
    3,340
    1-ton
    Sep 17, 2019
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