Page 1 of 5 123 ... LastLast
Threads 1 to 25 of 106

Forum: EFI Throttle Bodies

Throttle Bodies & Related Components

    • Replies: 6
    • Views: 3,673
    08-23-2017, 03:13 PM Go to last post
  1. Used TBI unit

    Started by 1leg, 03-07-2010 08:33 PM
    • Replies: 2
    • Views: 8,936
    03-09-2010, 07:17 PM Go to last post
  2. 4Di Idles Too Rich

    Started by 2rods, 08-21-2015 12:36 AM
    • Replies: 2
    • Views: 5,047
    08-21-2015, 11:26 AM Go to last post
  3. Holley SBF 351 Windsor Hi-Ram EFI manifold

    Started by 438wStang, 01-05-2020 10:36 AM
    • Replies: 1
    • Views: 3,423
    01-21-2020, 11:46 AM Go to last post
  4. Pro-Jection 2D Questions

    Started by 440roadrunner, 10-30-2012 08:04 PM
    • Replies: 1
    • Views: 5,750
    10-31-2012, 06:06 PM Go to last post
  5. Problems with a Pro-Jection 4Di setup

    Started by 4di guy, 12-23-2010 10:19 AM
    • Replies: 2
    • Views: 11,362
    12-25-2010, 12:38 PM Go to last post
  6. Throttle Body Recommendation

    Started by 65rambler, 01-12-2014 11:34 PM
    • Replies: 2
    • Views: 5,485
    01-13-2014, 01:31 PM Go to last post
  7. Running GM TBI With Holley ECU

    Started by 70cj, 06-28-2016 09:39 AM
    • Replies: 3
    • Views: 3,642
    06-29-2016, 03:39 AM Go to last post
  8. Early Pro-Jection Over Fueling

    Started by 70cj, 05-01-2016 11:22 AM
    • Replies: 5
    • Views: 4,681
    05-02-2016, 01:38 AM Go to last post
  9. 534-55 Pro-Jection ECU

    Started by 7313101, 08-12-2016 07:29 AM
    • Replies: 2
    • Views: 3,340
    08-15-2016, 09:20 AM Go to last post
  10. Holley Throttle Body Questions

    Started by 770johnnyw, 05-05-2015 07:20 PM
    • Replies: 1
    • Views: 4,803
    05-06-2015, 03:54 AM Go to last post
  11. 112-588 Throttle Body

    Started by 96lt1355z28, 07-19-2016 06:10 PM
    • Replies: 3
    • Views: 3,456
    07-20-2016, 09:16 AM Go to last post
  12. Holley Analog 1st Generation

    Started by ADOR, 03-21-2016 03:47 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 10,370
    04-17-2016, 12:59 PM Go to last post
  13. Holley Pro-Jection 2 MPI ECU

    Started by ADOR, 10-27-2016 10:28 PM
    • Replies: 7
    • Views: 6,276
    05-12-2017, 11:49 AM Go to last post
  14. Who still has their Pro-Jection 4Di system?

    Started by ADOR, 02-22-2017 09:39 PM
    • Replies: 0
    • Views: 1,427
    02-22-2017, 09:39 PM Go to last post
  15. Software Version Chart

    Started by ADOR, 05-20-2017 06:39 PM
    • Replies: 0
    • Views: 1,556
    05-20-2017, 06:39 PM Go to last post
  16. Discontinued Throttle Body Question (HELP)

    Started by alexd422, 08-10-2016 03:21 PM
    • Replies: 1
    • Views: 2,702
    08-10-2016, 04:24 PM Go to last post
  17. About To Install Original Pro-Jection 4

    Started by aprules2, 02-12-2014 07:36 PM
    • Replies: 6
    • Views: 14,705
    02-14-2014, 05:09 AM Go to last post
    • Replies: 9
    • Views: 15,952
    09-18-2015, 03:39 PM Go to last post
    • Replies: 4
    • Views: 6,516
    06-20-2013, 04:38 PM Go to last post
  18. Injector Specifications - 250R-51AA

    Started by bassmanss, 08-02-2018 10:21 AM
    • Replies: 1
    • Views: 2,637
    08-02-2018, 11:17 AM Go to last post
  19. TBI upgrade for Chevy Caprice?

    Started by bergmiester2011, 03-02-2013 09:22 AM
    • Replies: 1
    • Views: 5,464
    03-02-2013, 12:25 PM Go to last post
  20. Part #112-600

    Started by BITE_ME, 05-21-2015 04:57 AM
    • Replies: 3
    • Views: 5,107
    05-21-2015, 07:41 AM Go to last post
  21. Pro-Jection 4DI

    Started by blacksuit, 09-24-2016 07:32 PM
    • Replies: 1
    • Views: 3,200
    09-25-2016, 09:59 AM Go to last post
    • Replies: 0
    • Views: 1,653
    11-28-2018, 06:39 AM Go to last post

Page 1 of 5 123 ... LastLast

Forum Information and Options

Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
About us
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Headers, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.
Join us