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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: 12,021
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 12,722
    07-12-2010, 04:14 PM Go to last post
  1. Two solenoids off one output.

    Started by 3 window, Yesterday 04:41 PM
    • Replies: 0
    • Views: 20
    Yesterday, 04:41 PM Go to last post
  2. IAC Question

    Started by Cobranick, 07-13-2018 01:42 AM
    • Replies: 8
    • Views: 93
    Yesterday, 03:36 PM Go to last post
  3. Switching MAP Sensor

    Started by Cobranick, 07-14-2018 12:24 PM
    • Replies: 4
    • Views: 51
    Yesterday, 02:09 PM Go to last post
  4. What’s required to convert to MPFI?

    Started by Imlach90, 06-30-2018 09:13 AM
    • Replies: 8
    • Views: 143
    07-14-2018, 08:55 PM Go to last post
  5. Switching from Waste-Spark to CNP.

    Started by racindego, 07-14-2018 12:48 PM
    • Replies: 5
    • Views: 48
    07-14-2018, 04:36 PM Go to last post
  6. Acceleration Enrichment

    Started by George F, 07-14-2018 10:34 AM
    • Replies: 2
    • Views: 52
    07-14-2018, 12:02 PM Go to last post
  7. Unstable Idle

    Started by John, 07-11-2018 01:59 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 151
    07-14-2018, 07:48 AM Go to last post
  8. Injector End Angle Tuning

    Started by 81 TransAm, 09-15-2017 10:01 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 50
    • Views: 3,103
    07-13-2018, 01:11 PM Go to last post
    • Replies: 0
    • Views: 91
    07-13-2018, 12:13 PM Go to last post
  9. Holley HP EFI SBF

    Started by Stangwell, 07-11-2018 06:10 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 182
    07-12-2018, 09:29 PM Go to last post
  10. Holley EFI Kit for Big Block Chevy

    Started by nuggets, 07-12-2018 11:49 AM
    • Replies: 2
    • Views: 50
    07-12-2018, 06:18 PM Go to last post
  11. Lost my firing order.

    Started by jimbo72, 07-12-2018 02:23 PM
    • Replies: 3
    • Views: 50
    07-12-2018, 03:10 PM Go to last post
  12. Wiping out ZF Hall-Effect sensor.

    Started by allan5oh, 07-10-2018 06:16 PM
    • Replies: 5
    • Views: 70
    07-12-2018, 01:01 PM Go to last post
  13. Let me help you with Injector End Angle.

    Started by allan5oh, 07-06-2018 11:32 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 682
    07-12-2018, 12:05 PM Go to last post
  14. GPS Speedometer

    Started by George F, 02-08-2018 08:50 PM
    • Replies: 3
    • Views: 395
    07-10-2018, 11:56 PM Go to last post
    • Replies: 2
    • Views: 43
    07-10-2018, 08:02 PM Go to last post
  15. Holley Dual Sync Distributor

    Started by BenBoosted, 06-21-2018 07:38 PM
    • Replies: 5
    • Views: 223
    07-10-2018, 05:40 PM Go to last post
    • Replies: 6
    • Views: 133
    07-09-2018, 11:56 PM Go to last post
  16. HP V5 staging feature.

    Started by Ebdb, 07-09-2018 09:47 PM
    • Replies: 0
    • Views: 44
    07-09-2018, 09:47 PM Go to last post
    • Replies: 2
    • Views: 57
    07-08-2018, 09:34 AM Go to last post
  17. Fires, then dies.

    Started by sandvipr, 07-05-2018 04:56 PM
    3 Pages
    1 2 3
    • Replies: 21
    • Views: 258
    07-06-2018, 09:48 PM Go to last post
    • Replies: 0
    • Views: 76
    07-06-2018, 08:09 PM Go to last post
    • Replies: 2
    • Views: 83
    07-06-2018, 12:09 AM Go to last post
  18. Holley Coil Driver

    Started by allan5oh, 07-02-2018 12:18 PM
    • Replies: 6
    • Views: 105
    07-05-2018, 01:35 PM Go to last post
  19. MAP Sensor Replacement

    Started by sandvipr, 07-05-2018 05:52 AM
    • Replies: 3
    • Views: 49
    07-05-2018, 06:36 AM Go to last post

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