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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: 14,614
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 15,294
    07-12-2010, 04:14 PM Go to last post
  1. Holley EFI cold engine tip-in surge helper table.

    Started by Timjus, 11-07-2019 02:02 PM
    • Replies: 5
    • Views: 85
    Today, 01:19 PM Go to last post
  2. CAN Bus 2-Pin Extension

    Started by bloodhound, 11-07-2019 12:41 PM
    • Replies: 3
    • Views: 57
    Today, 12:18 PM Go to last post
  3. Rough RPM Signal/Trace

    Started by bWright, 11-02-2019 09:42 AM
    • Replies: 1
    • Views: 129
    Today, 08:28 AM Go to last post
  4. Pro Dash With Amp +/- Gauge

    Started by doctorpd, Yesterday 11:37 PM
    amp, pro dash
    • Replies: 0
    • Views: 26
    Yesterday, 11:37 PM Go to last post
  5. Injector End Angle Tuning

    Started by 81 TransAm, 09-15-2017 10:01 PM
    9 Pages
    1 2 3 ... 9
    • Replies: 83
    • Views: 14,725
    Yesterday, 04:26 PM Go to last post
  6. Idle Tuning Problem

    Started by Jart, 11-09-2019 05:46 PM
    • Replies: 3
    • Views: 98
    11-09-2019, 08:28 PM Go to last post
  7. How do I see GPS speed from Pro Dash on HP?

    Started by speedphreake, 08-14-2019 06:33 PM
    • Replies: 9
    • Views: 572
    11-08-2019, 06:43 PM Go to last post
  8. HP ECU not powering on.

    Started by Patrick_Ls13, 11-07-2019 10:09 PM
    • Replies: 3
    • Views: 61
    11-08-2019, 08:06 AM Go to last post
    • Replies: 5
    • Views: 111
    11-07-2019, 10:36 AM Go to last post
  9. Intermittent Sensor Ground

    Started by Cougar5.0, 11-03-2019 12:28 AM
    • Replies: 2
    • Views: 153
    11-06-2019, 10:46 AM Go to last post
  10. Dead Holley HP ECU after sitting a few months.

    Started by lbz34, 10-29-2019 04:10 PM
    • Replies: 8
    • Views: 498
    11-06-2019, 10:16 AM Go to last post
  11. Holley HP EFI no fan status on touchscreen.

    Started by csouth, 11-04-2019 10:24 PM
    • Replies: 0
    • Views: 116
    11-04-2019, 10:24 PM Go to last post
  12. Question Cam Sync Issue

    Started by Jeep4.7, 11-03-2019 10:50 PM
    • Replies: 4
    • Views: 183
    11-04-2019, 02:27 PM Go to last post
  13. Holley HP Single Stage Nitrous

    Started by Ten5camaro, 11-04-2019 09:29 AM
    • Replies: 3
    • Views: 144
    11-04-2019, 10:16 AM Go to last post
  14. 3.5 Sniper TSLCD on HP EFI?

    Started by Corvus Camaro, 11-03-2019 08:11 PM
    • Replies: 1
    • Views: 130
    11-04-2019, 12:24 AM Go to last post
  15. Fox Mustang Tachometer

    Started by gmh8r, 10-06-2019 06:02 PM
    • Replies: 7
    • Views: 349
    11-03-2019, 03:48 PM Go to last post
  16. HP EFI On 3800 V6 Engine

    Started by radrace19, 05-22-2015 04:05 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 71
    • Views: 21,878
    11-03-2019, 09:28 AM Go to last post
  17. 4 Cylinder Clarification on Injector Strategy

    Started by fj1289, 05-27-2019 11:57 AM
    • Replies: 5
    • Views: 547
    11-02-2019, 03:17 AM Go to last post
  18. Deka 80 lb/hr Injector Off Time confusion.

    Started by 1320king, 08-05-2017 10:46 AM
    • Replies: 6
    • Views: 1,969
    10-31-2019, 05:39 AM Go to last post
  19. HP TBI Issue

    Started by kacy, 10-30-2019 07:31 PM
    • Replies: 1
    • Views: 151
    10-30-2019, 11:31 PM Go to last post
  20. HP ECU & Pro Dash

    Started by Mr Parrish, 10-25-2019 11:00 PM
    • Replies: 5
    • Views: 286
    10-30-2019, 05:21 PM Go to last post
  21. School me on AE.

    Started by gmh8r, 10-27-2019 06:57 PM
    • Replies: 6
    • Views: 300
    10-30-2019, 05:37 AM Go to last post
  22. Help with tune.

    Started by 5o2slow, 10-29-2019 01:58 PM
    • Replies: 2
    • Views: 202
    10-29-2019, 06:12 PM Go to last post
  23. Holley 534-10 Sensor?

    Started by RyanRaduechel, 10-29-2019 10:38 AM
    • Replies: 3
    • Views: 158
    10-29-2019, 11:45 AM Go to last post
  24. Repeated WBO2 Failure

    Started by bWright, 10-29-2019 07:38 AM
    • Replies: 1
    • Views: 143
    10-29-2019, 07:45 AM Go to last post

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