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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: 9,291
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 9,846
    07-12-2010, 04:14 PM Go to last post
  1. HP EFI & Dual Sync Distributor - '92 Mustang

    Started by 3forty7, Yesterday 12:07 AM
    • Replies: 7
    • Views: 46
    Today, 01:33 AM Go to last post
  2. Datalogging

    Started by 81 TransAm, Yesterday 09:37 AM
    • Replies: 8
    • Views: 74
    Today, 12:19 AM Go to last post
  3. Holley Dual Sync Or Chevy Performance 1103952?

    Started by Airtime, 02-20-2017 09:23 AM
    • Replies: 6
    • Views: 97
    Yesterday, 09:03 AM Go to last post
  4. Ethanol Sensor Wiring

    Started by 3 window, 01-28-2017 05:22 PM
    • Replies: 4
    • Views: 151
    Yesterday, 08:34 AM Go to last post
  5. Would you buy the HP EFI again?

    Started by Mar-Gun, 02-18-2017 03:56 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 354
    02-21-2017, 10:58 PM Go to last post
  6. Boost Solenoid Diagram

    Started by dxer, 02-19-2017 12:50 PM
    • Replies: 3
    • Views: 57
    02-19-2017, 03:30 PM Go to last post
  7. Battery Cutoff Switch

    Started by skids, 02-19-2017 09:04 AM
    • Replies: 1
    • Views: 69
    02-19-2017, 12:25 PM Go to last post
  8. Programming A Limp Mode

    Started by Norwood, 02-17-2017 04:35 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 157
    02-19-2017, 10:37 AM Go to last post
  9. Couple Sensor Questions?

    Started by driver, 02-18-2017 08:20 AM
    • Replies: 3
    • Views: 70
    02-19-2017, 09:00 AM Go to last post
  10. IAC Problem

    Started by HT383K5, 01-30-2017 06:40 PM
    • Replies: 7
    • Views: 264
    02-18-2017, 09:17 PM Go to last post
  11. 550-602 To 554-134 3.5 Bar MAP

    Started by jasonsnova, 02-18-2017 08:22 PM
    • Replies: 3
    • Views: 31
    02-18-2017, 08:52 PM Go to last post
  12. Enable Static Timing

    Started by kody29, 02-18-2017 06:20 PM
    • Replies: 5
    • Views: 60
    02-18-2017, 08:07 PM Go to last post
  13. Missing Under Light Throttle

    Started by hallass66, 02-18-2017 06:09 PM
    • Replies: 3
    • Views: 44
    02-18-2017, 07:29 PM Go to last post
  14. Wastegate Vacuum Routing

    Started by Boosted370, 02-17-2017 08:37 AM
    • Replies: 2
    • Views: 79
    02-17-2017, 07:15 PM Go to last post
    • Replies: 2
    • Views: 97
    02-16-2017, 10:08 PM Go to last post
  15. Wheel Speed Sensor

    Started by rg913, 02-16-2017 11:04 AM
    • Replies: 3
    • Views: 82
    02-16-2017, 01:16 PM Go to last post
  16. MSD Cam Sync Distributor Install

    Started by FastBlackSS, 02-16-2017 12:05 PM
    • Replies: 3
    • Views: 61
    02-16-2017, 12:36 PM Go to last post
  17. Holley GPS/Holley Digital Dash

    Started by Slowbra4.6, 02-14-2017 11:36 AM
    • Replies: 5
    • Views: 133
    02-14-2017, 04:41 PM Go to last post
  18. Launch Rev Limiter

    Started by Darrel Goheen, 02-13-2017 12:30 PM
    • Replies: 6
    • Views: 163
    02-14-2017, 12:03 PM Go to last post
  19. Injector Differences By Brand

    Started by robertc68, 02-06-2017 07:08 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 47
    • Views: 715
    02-13-2017, 07:45 PM Go to last post
  20. Question On Load Sensing

    Started by BenBoosted, 02-13-2017 01:22 PM
    • Replies: 2
    • Views: 101
    02-13-2017, 02:31 PM Go to last post
  21. Tuning Help

    Started by kody29, 02-12-2017 11:38 PM
    • Replies: 1
    • Views: 130
    02-13-2017, 03:05 AM Go to last post
  22. Hello, need help with Sniper EFI issue.

    Started by woods74, 02-08-2017 06:25 PM
    • Replies: 5
    • Views: 183
    02-12-2017, 10:48 PM Go to last post
  23. Return To Idle Issue

    Started by SSSTANG, 01-15-2017 03:09 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 421
    02-12-2017, 06:08 PM Go to last post
  24. Back ordered items from Holley Days sale?

    Started by 383_StealthRam, 01-27-2017 06:59 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 452
    02-12-2017, 06:42 AM Go to last post

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