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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: 12,484
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 13,147
    07-12-2010, 04:14 PM Go to last post
  1. SBF Distributor to Smart Coil Conversion

    Started by fastford, Yesterday 07:21 PM
    • Replies: 3
    • Views: 32
    Today, 02:03 AM Go to last post
  2. Triggering tach with loose white or yellow wire?

    Started by Abubaca, Yesterday 09:57 PM
    • Replies: 1
    • Views: 11
    Yesterday, 11:52 PM Go to last post
  3. Let me help you with Injector End Angle.

    Started by allan5oh, 07-06-2018 11:32 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 57
    • Views: 3,271
    Yesterday, 04:56 PM Go to last post
  4. GPS, Digital Dash & fan control.

    Started by TMat, 10-13-2018 10:07 AM
    • Replies: 3
    • Views: 103
    10-18-2018, 11:59 PM Go to last post
    • Replies: 8
    • Views: 139
    10-18-2018, 05:22 PM Go to last post
    • Replies: 3
    • Views: 34
    10-18-2018, 02:51 PM Go to last post
  5. Speedometer with TR6060 HP & Digital Dash

    Started by minytrker, 10-01-2018 01:18 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 278
    10-17-2018, 08:06 PM Go to last post
  6. Will Digital Dash accept VR Magnetic 2-wire VSS?

    Started by R67NOVA, 09-28-2018 08:48 AM
    2 Pages
    1 2
    • Replies: 12
    • Views: 222
    10-17-2018, 08:01 PM Go to last post
  7. Methanol Fuel

    Started by dblock, 07-27-2018 01:30 PM
    • Replies: 5
    • Views: 250
    10-16-2018, 11:14 AM Go to last post
  8. Limiting Learn Parameters

    Started by George F, 10-14-2018 04:46 PM
    • Replies: 3
    • Views: 124
    10-15-2018, 10:19 AM Go to last post
  9. Was running great, now stalling.

    Started by pjones, 08-09-2018 08:00 PM
    • Replies: 5
    • Views: 262
    10-12-2018, 01:46 PM Go to last post
  10. Characteristics of the 554-112 DIS module.

    Started by Scooty-T, 10-10-2018 10:39 PM
    • Replies: 3
    • Views: 83
    10-12-2018, 09:04 AM Go to last post
  11. Question Tune for exhaust pops, crackles & bangs.

    Started by paddyrk, 10-09-2018 03:33 PM
    • Replies: 3
    • Views: 150
    10-09-2018, 11:37 PM Go to last post
  12. V5 3.5" TSLCD won't update.

    Started by another69, 10-06-2018 01:26 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 214
    10-08-2018, 05:23 PM Go to last post
  13. No cam signal, running rough.

    Started by mattc231, 10-07-2018 05:58 PM
    • Replies: 2
    • Views: 64
    10-08-2018, 05:12 AM Go to last post
  14. Timing being pulled and I don't know why.

    Started by Qwktrip, 10-01-2018 10:45 PM
    3 Pages
    1 2 3
    • Replies: 25
    • Views: 451
    10-08-2018, 12:04 AM Go to last post
  15. GM Injector Harness Schematic

    Started by Radical2, 10-07-2018 02:52 PM
    • Replies: 2
    • Views: 68
    10-07-2018, 10:56 PM Go to last post
  16. Relay Type

    Started by hotrodg726, 10-07-2018 01:02 PM
    • Replies: 3
    • Views: 56
    10-07-2018, 01:28 PM Go to last post
  17. Increasing Boost

    Started by George F, 10-06-2018 10:19 PM
    • Replies: 2
    • Views: 98
    10-07-2018, 10:53 AM Go to last post
  18. Cam Sensor

    Started by G3mustang, 06-21-2017 10:44 AM
    2 Pages
    1 2
    • Replies: 10
    • Views: 708
    10-07-2018, 02:24 AM Go to last post
  19. Fuel pump pressure with 900 CFM TBI.

    Started by hutchenc, 10-03-2018 11:00 PM
    • Replies: 7
    • Views: 108
    10-04-2018, 11:55 PM Go to last post
  20. Auto Meter 5921

    Started by hotrodg726, 10-01-2018 08:48 PM
    • Replies: 5
    • Views: 88
    10-02-2018, 02:22 AM Go to last post
  21. Ram Jet MEFI 4 to HP EFI.

    Started by NailedElco, 09-27-2018 07:51 AM
    • Replies: 2
    • Views: 103
    10-01-2018, 08:32 PM Go to last post
  22. Newb HP ECU Setup

    Started by tubbaguts, 04-06-2018 01:08 PM
    • Replies: 8
    • Views: 882
    10-01-2018, 02:30 PM Go to last post

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