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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: 14,669
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 15,355
    07-12-2010, 04:14 PM Go to last post
  1. Wiring factory ABS sensor into HP.

    Started by froman, 06-28-2019 03:20 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 769
    10-10-2019, 11:36 PM Go to last post
  2. Injectors opening before cranking?

    Started by Qwktrip, 10-06-2019 06:18 PM
    • Replies: 2
    • Views: 173
    10-06-2019, 08:23 PM Go to last post
  3. Initial Startup No Spark, Ford TFI

    Started by Jart, 10-05-2019 09:35 PM
    • Replies: 7
    • Views: 223
    10-06-2019, 12:15 PM Go to last post
  4. 82868 Coil Dwell Time?

    Started by q87z28, 10-05-2019 01:56 PM
    82868 coil, 82868 dwell
    • Replies: 1
    • Views: 148
    10-05-2019, 02:15 PM Go to last post
  5. Power To ECU Question

    Started by Jart, 10-03-2019 09:15 PM
    • Replies: 1
    • Views: 170
    10-03-2019, 11:20 PM Go to last post
  6. Can't account for ignition timing.

    Started by Qwktrip, 10-01-2019 11:51 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 511
    10-03-2019, 07:22 PM Go to last post
  7. RPM Dash Issue

    Started by 1999coppertop, 10-02-2019 06:33 PM
    • Replies: 1
    • Views: 144
    10-02-2019, 11:06 PM Go to last post
  8. Engine dies after sitting idle.

    Started by 84capri, 09-28-2019 03:01 PM
    • Replies: 2
    • Views: 208
    09-28-2019, 09:42 PM Go to last post
  9. Holley HP/Terminator X Ford Global Files.

    Started by Jart, 09-27-2019 05:26 PM
    • Replies: 5
    • Views: 236
    09-27-2019, 06:06 PM Go to last post
  10. Anyone know about Water/Meth activation?

    Started by MK Ultra, 09-26-2019 10:43 AM
    • Replies: 0
    • Views: 115
    09-26-2019, 10:43 AM Go to last post
  11. GM IAC Stepper Motor Wiring

    Started by Tom R, 09-22-2019 09:00 AM
    • Replies: 8
    • Views: 322
    09-25-2019, 07:42 PM Go to last post
  12. Graph smoothing and hidden decimal values.

    Started by Timjus, 09-23-2019 03:31 PM
    • Replies: 1
    • Views: 243
    09-23-2019, 04:13 PM Go to last post
  13. Driveshaft Sensor Installation

    Started by procharged67, 03-05-2017 03:05 PM
    3 Pages
    1 2 3
    • Replies: 23
    • Views: 3,807
    09-22-2019, 07:08 AM Go to last post
  14. A few Holley HP tuning questions.

    Started by hutchenc, 09-21-2019 01:51 PM
    • Replies: 3
    • Views: 320
    09-22-2019, 12:01 AM Go to last post
  15. Throttle Linkage Issue SBF Victor Jr. Intake

    Started by Jart, 09-21-2019 07:55 PM
    • Replies: 0
    • Views: 117
    09-21-2019, 07:55 PM Go to last post
  16. Holley Digital Dash HP EFI Datalogging Questions

    Started by Tom R, 09-20-2019 12:23 PM
    • Replies: 3
    • Views: 213
    09-20-2019, 01:07 PM Go to last post
  17. HP ECU & 7" Digital Dash

    Started by cdr, 09-19-2019 01:08 AM
    • Replies: 5
    • Views: 311
    09-20-2019, 02:38 AM Go to last post
  18. Transbrake Issue - Holley HP EFI

    Started by Imlach90, 09-17-2019 05:59 AM
    • Replies: 2
    • Views: 216
    09-19-2019, 02:22 PM Go to last post
  19. Holley 3.5" TSLCD Question

    Started by Jeep4.7, 09-16-2019 02:09 PM
    • Replies: 3
    • Views: 232
    09-17-2019, 01:24 AM Go to last post
  20. HP USB Port Failure Lessons Learned & Fix

    Started by steve392, 09-16-2019 09:02 AM
    • Replies: 1
    • Views: 219
    09-16-2019, 09:14 AM Go to last post
  21. Holley V5 New Features

    Started by Rage, 09-14-2019 10:01 AM
    • Replies: 1
    • Views: 271
    09-14-2019, 11:49 AM Go to last post
  22. Holley V4 Coolant Temperature Scale

    Started by Rage, 09-14-2019 08:57 AM
    • Replies: 1
    • Views: 139
    09-14-2019, 09:28 AM Go to last post
  23. Water/Methanol settings?

    Started by MK Ultra, 08-31-2019 07:47 AM
    • Replies: 1
    • Views: 182
    09-14-2019, 08:28 AM Go to last post
  24. Holley HP EFI 550-603

    Started by LY6, 09-12-2019 10:01 PM
    • Replies: 2
    • Views: 180
    09-13-2019, 01:13 PM Go to last post
  25. Big Block Chevy HP EFI CNP

    Started by yelcamino, 08-28-2019 09:27 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 702
    09-10-2019, 07:57 PM Go to last post

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