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Forum: HP EFI

HP EFI Tuning & Tech

  1. Sticky Thread Sticky: HP Potential RPM Input Problem

    Started by Doug F, 10-12-2010 04:57 PM
    • Replies: 0
    • Views: 28,041
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 29,370
    07-12-2010, 04:14 PM Go to last post
  1. Loss RPM sync during run, but still runs.

    Started by turbofreak, 07-23-2020 09:19 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 7,131
    Today, 09:19 AM Go to last post
  2. HP for ZZ572, need help.

    Started by Juris, Yesterday 12:07 AM
    • Replies: 2
    • Views: 80
    Today, 09:17 AM Go to last post
  3. Digital Dash switch for W/M Enable.

    Started by Jamzdabrainz, 10-15-2021 06:27 AM
    • Replies: 2
    • Views: 152
    Yesterday, 06:48 AM Go to last post
  4. Conversion to HP EFI system?

    Started by Chuck L., 10-16-2021 08:38 AM
    • Replies: 3
    • Views: 111
    Yesterday, 06:17 AM Go to last post
  5. Base Timing Table

    Started by Donski, 09-30-2021 12:12 PM
    • Replies: 6
    • Views: 650
    10-16-2021, 09:38 AM Go to last post
  6. 454 struggling to fire up!

    Started by Waterlife, 10-09-2021 01:23 AM
    • Replies: 9
    • Views: 410
    10-14-2021, 05:12 PM Go to last post
  7. Can a Digital Dash turn on fans at set temp?

    Started by mustang_al308, 10-02-2021 11:05 PM
    • Replies: 4
    • Views: 349
    10-09-2021, 04:21 PM Go to last post
  8. Problem reverting back to V5 update.

    Started by naif, 02-03-2021 01:38 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 4,951
    10-09-2021, 01:52 PM Go to last post
  9. HP/Avenger EFI - VSS/T56 Reverse Lockout

    Started by racindego, 11-01-2014 11:54 AM
    6 Pages
    1 2 3 ... 6
    • Replies: 55
    • Views: 41,558
    10-04-2021, 11:50 PM Go to last post
    • Replies: 1
    • Views: 193
    10-04-2021, 12:18 PM Go to last post
  10. High idle with EFI bugcatcher hat.

    Started by blown67396sbc, 10-01-2021 03:30 PM
    • Replies: 6
    • Views: 301
    10-02-2021, 10:58 PM Go to last post
  11. Revert back to V5 from V6.

    Started by Craig Marsh, 09-20-2021 02:04 PM
    • Replies: 1
    • Views: 425
    10-02-2021, 08:45 AM Go to last post
    • Replies: 3
    • Views: 281
    09-30-2021, 04:08 AM Go to last post
  12. Closed Loop & Acceleration Enrichment

    Started by Robs455, 09-24-2021 02:18 PM
    • Replies: 2
    • Views: 336
    09-25-2021, 02:06 AM Go to last post
  13. Decel Fuel Cutoff Recommendations

    Started by 69 Torino GT, 09-20-2021 09:49 AM
    • Replies: 0
    • Views: 199
    09-20-2021, 09:49 AM Go to last post
    • Replies: 5
    • Views: 1,116
    09-15-2021, 10:59 AM Go to last post
  14. Car Dies after long trip and won't restart until sitting for a while.

    Started by elasner, 09-13-2021 09:12 AM
    2 Pages
    1 2
    • Replies: 10
    • Views: 530
    09-14-2021, 08:25 PM Go to last post
  15. Fuel Injectors Fuse

    Started by tkrogel, 09-11-2021 05:14 PM
    • Replies: 0
    • Views: 265
    09-11-2021, 05:14 PM Go to last post
    • Replies: 0
    • Views: 226
    09-11-2021, 08:34 AM Go to last post
  16. Ignition timing questions for initial startup.

    Started by jmrl98, 09-08-2021 09:02 AM
    • Replies: 3
    • Views: 395
    09-10-2021, 08:53 AM Go to last post
    • Replies: 1
    • Views: 230
    09-09-2021, 12:42 PM Go to last post
  17. Cam & Crank Sensor Wiring

    Started by Donski, 09-07-2021 01:20 AM
    • Replies: 1
    • Views: 292
    09-07-2021, 03:52 AM Go to last post
  18. Gen 3 Hemi - No Start

    Started by karszone, 06-12-2021 07:52 PM
    • Replies: 4
    • Views: 1,864
    09-04-2021, 04:02 PM Go to last post
  19. Fuel Injectors

    Started by tkrogel, 09-04-2021 08:59 AM
    holleyhp
    • Replies: 1
    • Views: 353
    09-04-2021, 03:59 PM Go to last post
  20. Need Help with Sudden Starting Problems

    Started by 355V8FieroSteve, 09-01-2021 07:59 AM
    • Replies: 5
    • Views: 672
    09-03-2021, 09:43 PM Go to last post

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