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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: 11,847
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 12,564
    07-12-2010, 04:14 PM Go to last post
  1. Updating from V2 to V5.

    Started by c5rider, 06-14-2018 08:20 PM
    • Replies: 6
    • Views: 146
    Today, 08:51 AM Go to last post
  2. DIS HP Mallory Dual Sync

    Started by Irocz2173, Yesterday 11:48 AM
    2 Pages
    1 2
    • Replies: 12
    • Views: 89
    Today, 07:57 AM Go to last post
  3. Roughness when RPM decreases.

    Started by pvt-maximus, Yesterday 09:31 PM
    • Replies: 1
    • Views: 27
    Today, 05:00 AM Go to last post
  4. Acceleration Enrichment & Huge Load Symptoms

    Started by Boyes50, 06-14-2018 12:17 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 327
    Yesterday, 04:18 PM Go to last post
  5. Holley Dual Sync Distributor Question

    Started by Ebdb, 06-17-2018 07:37 PM
    • Replies: 5
    • Views: 70
    Yesterday, 03:59 PM Go to last post
  6. Injector End Angle Tuning

    Started by 81 TransAm, 09-15-2017 10:01 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,257
    Yesterday, 11:09 AM Go to last post
  7. IAC Problem?

    Started by russeko8, 06-16-2018 05:19 AM
    • Replies: 2
    • Views: 69
    06-17-2018, 03:00 PM Go to last post
  8. Holley HP EFI

    Started by Crusader, 06-16-2018 10:53 AM
    • Replies: 4
    • Views: 127
    06-17-2018, 09:29 AM Go to last post
    • Replies: 2
    • Views: 49
    06-15-2018, 09:18 PM Go to last post
  9. Mercury Marine Hall-Effect Distributor

    Started by b18cls1, 06-15-2018 09:41 AM
    • Replies: 4
    • Views: 59
    06-15-2018, 11:16 AM Go to last post
  10. Loose White Wire

    Started by 88stang1, 06-13-2018 06:59 PM
    • Replies: 3
    • Views: 97
    06-13-2018, 11:45 PM Go to last post
  11. 553-108 Touchscreen Wiring Question

    Started by jeff@califon, 06-12-2018 07:48 AM
    • Replies: 2
    • Views: 109
    06-12-2018, 10:35 AM Go to last post
  12. VE numbers highest at max torque?

    Started by bjankuski, 06-11-2018 09:49 PM
    • Replies: 2
    • Views: 112
    06-12-2018, 06:56 AM Go to last post
  13. Ford TFI to Holley Dual Sync Distributor.

    Started by MUST.SWEDE, 06-07-2018 04:22 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 306
    06-12-2018, 05:11 AM Go to last post
  14. Dual Sync vs DIS

    Started by Stillbroken, 06-11-2018 03:27 PM
    • Replies: 1
    • Views: 92
    06-11-2018, 03:31 PM Go to last post
  15. Version 5

    Started by Ebdb, 06-10-2018 09:11 PM
    • Replies: 3
    • Views: 195
    06-11-2018, 01:51 AM Go to last post
  16. Distributor Issues SBF with Stack Injection

    Started by weendoggy, 05-10-2018 10:59 AM
    • Replies: 8
    • Views: 358
    06-10-2018, 09:43 AM Go to last post
  17. '94 Mustang Install

    Started by ttocs, 11-06-2016 04:40 PM
    14 Pages
    1 2 3 ... 14
    • Replies: 137
    • Views: 9,873
    06-09-2018, 08:48 PM Go to last post
  18. V5 back to V4.

    Started by notreadleft, 06-09-2018 05:13 PM
    • Replies: 2
    • Views: 185
    06-09-2018, 05:41 PM Go to last post
  19. V5 EFI Software

    Started by 88stang1, 06-07-2018 09:34 AM
    • Replies: 6
    • Views: 379
    06-09-2018, 11:56 AM Go to last post
  20. Voltage spike?

    Started by Erich.monteith@gmail.com, 06-04-2018 12:46 PM
    • Replies: 4
    • Views: 222
    06-09-2018, 12:23 AM Go to last post
  21. Air/Fuel Ratio

    Started by George F, 04-28-2018 11:42 PM
    • Replies: 9
    • Views: 359
    06-08-2018, 11:55 PM Go to last post
  22. After Start IAC Adjustmants

    Started by poor not lazy, 04-16-2018 04:59 PM
    • Replies: 5
    • Views: 355
    06-08-2018, 11:47 PM Go to last post
  23. Pin Map Question Rev Limiter

    Started by Tom R, 09-19-2015 11:07 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 2,026
    06-05-2018, 02:08 PM Go to last post
    • Replies: 3
    • Views: 153
    06-03-2018, 10:36 PM Go to last post

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