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Forum: EFI Throttle Bodies

Throttle Bodies & Related Components

  1. Exclamation Еarly Holley Pro-Jection 2bbl. Help please!

    Started by Russian, 03-14-2012 04:06 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 58,655
    12-16-2012, 02:54 AM Go to last post
    • Replies: 0
    • Views: 1,795
    11-28-2018, 06:39 AM Go to last post
    • Replies: 4
    • Views: 2,772
    03-17-2018, 08:43 PM Go to last post
  2. 105 mm Throttle Body

    Started by snappytravis, 02-23-2014 09:57 AM
    • Replies: 0
    • Views: 4,483
    02-23-2014, 09:57 AM Go to last post
  3. 105mm Throttle Body

    Started by yelcamino, 07-13-2020 08:48 AM
    • Replies: 2
    • Views: 1,404
    07-13-2020, 11:56 AM Go to last post
    • Replies: 3
    • Views: 10,890
    02-07-2019, 03:47 PM Go to last post
  4. 112-578 Throttle Body

    Started by murf, 09-08-2016 12:57 PM
    • Replies: 3
    • Views: 3,589
    09-09-2016, 12:03 AM Go to last post
  5. 112-588 Throttle Body

    Started by 96lt1355z28, 07-19-2016 06:10 PM
    • Replies: 3
    • Views: 3,520
    07-20-2016, 09:16 AM Go to last post
  6. 1960 Pontiac with Pro-Jection 2D, help please!

    Started by dkyork, 03-02-2014 04:56 PM
    3 Pages
    1 2 3
    • Replies: 25
    • Views: 18,664
    03-24-2014, 12:38 PM Go to last post
  7. 1st Gen Pro-Jection problems

    Started by Colotow, 03-11-2010 10:38 PM
    • Replies: 6
    • Views: 25,821
    08-15-2010, 06:45 PM Go to last post
  8. 1st Gen Pro-Jection Tuning Issue.

    Started by Vettebak, 10-13-2013 07:39 AM
    • Replies: 4
    • Views: 7,194
    10-14-2013, 12:16 PM Go to last post
  9. 2000 or 1000 CFM TB?

    Started by Tim M, 12-18-2017 02:27 PM
    • Replies: 3
    • Views: 2,611
    12-19-2017, 08:48 PM Go to last post
  10. 4150 Throttle Body Height?

    Started by PonchoJohn, 05-18-2018 07:35 AM
    • Replies: 3
    • Views: 3,324
    05-18-2018, 11:14 AM Go to last post
  11. 4D Acceleration Issue

    Started by Super Dave, 09-12-2014 11:27 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 11,789
    09-19-2014, 07:35 PM Go to last post
  12. 4Di Idles Too Rich

    Started by 2rods, 08-21-2015 12:36 AM
    • Replies: 2
    • Views: 5,108
    08-21-2015, 11:26 AM Go to last post
  13. 4Di Software V2.1 Idle Problems

    Started by keefers, 10-23-2013 02:41 AM
    • Replies: 3
    • Views: 6,635
    10-23-2013, 06:57 AM Go to last post
  14. 4DI V2 Acceleration Compensation and...

    Started by SuperMdad, 09-24-2015 09:49 PM
    • Replies: 3
    • Views: 5,489
    09-25-2015, 11:38 AM Go to last post
  15. 502-5 TBI Performance?

    Started by bryboob, 07-10-2015 06:32 PM
    • Replies: 4
    • Views: 6,297
    07-30-2016, 07:34 PM Go to last post
  16. 502-6 Throttle Plate Replacements

    Started by dagutterboy, 04-18-2016 12:06 AM
    • Replies: 2
    • Views: 3,885
    04-18-2016, 07:11 PM Go to last post
  17. Cool 502-9 TBI Concerns

    Started by sharkdad, 01-08-2013 09:41 AM
    • Replies: 1
    • Views: 6,018
    01-08-2013, 11:54 AM Go to last post
  18. 504-1 Pro-Jection can this work with new ECU?

    Started by greensahara, 01-13-2013 07:57 PM
    • Replies: 1
    • Views: 7,334
    01-14-2013, 04:10 AM Go to last post
  19. 534-55 Pro-Jection ECU

    Started by 7313101, 08-12-2016 07:29 AM
    • Replies: 2
    • Views: 3,379
    08-15-2016, 09:20 AM Go to last post
    • Replies: 0
    • Views: 1,518
    12-10-2017, 05:49 PM Go to last post
  20. About To Install Original Pro-Jection 4

    Started by aprules2, 02-12-2014 07:36 PM
    • Replies: 6
    • Views: 14,976
    02-14-2014, 05:09 AM Go to last post
  21. Adding Chrysler IAC To 900 CFM 4D Throttle Body

    Started by redjet, 07-25-2015 02:49 PM
    • Replies: 4
    • Views: 5,533
    07-29-2015, 10:37 PM Go to last post

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