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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: 16,829
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 17,700
    07-12-2010, 04:14 PM Go to last post
  1. Blown Cadillac tuning assistance.

    Started by cadillac531, 05-31-2020 09:15 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 148
    Today, 09:16 PM Go to last post
  2. Injector End Angle Tuning

    Started by 81 TransAm, 09-15-2017 10:01 PM
    11 Pages
    1 2 3 ... 11
    • Replies: 102
    • Views: 23,166
    Today, 01:18 PM Go to last post
  3. Fuel pump #1 over runs sometimes.

    Started by dynosore, 05-30-2020 11:11 AM
    • Replies: 3
    • Views: 61
    Yesterday, 11:35 AM Go to last post
    • Replies: 6
    • Views: 195
    Yesterday, 09:30 AM Go to last post
  4. Knock Sensors

    Started by conmax, 09-14-2013 11:23 PM
    • Replies: 8
    • Views: 4,358
    Yesterday, 06:36 AM Go to last post
  5. Seasonal Idle Fine Tuning

    Started by Qwktrip, 02-28-2020 01:47 AM
    5 Pages
    1 2 3 ... 5
    • Replies: 41
    • Views: 2,819
    Yesterday, 12:49 AM Go to last post
  6. Mustang Installation Question

    Started by gmh8r, 05-21-2018 05:11 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,117
    05-30-2020, 06:18 PM Go to last post
  7. Holley Dual Sync Distributor Question

    Started by 1985351, 05-21-2020 04:17 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 262
    05-30-2020, 04:01 PM Go to last post
  8. Dual Sync distributor setup cam signal.

    Started by mat50ho, 05-30-2020 11:37 AM
    • Replies: 1
    • Views: 36
    05-30-2020, 11:41 AM Go to last post
  9. Slight Flutter at Cruising Speed

    Started by dynosore, 05-18-2020 09:24 AM
    2 Pages
    1 2
    • Replies: 12
    • Views: 292
    05-30-2020, 10:33 AM Go to last post
    • Replies: 3
    • Views: 114
    05-29-2020, 04:33 PM Go to last post
  10. V5 Build 140 - Gauge Panel & Sensor Reading Issues

    Started by jb427, 05-28-2020 08:26 PM
    • Replies: 1
    • Views: 81
    05-29-2020, 08:06 AM Go to last post
  11. Ford IAC Wiring

    Started by bhawk7639, 05-28-2020 03:25 PM
    • Replies: 1
    • Views: 43
    05-28-2020, 03:59 PM Go to last post
  12. Issues with car shutting off unexpectedly.

    Started by 1985351, 05-17-2020 05:16 PM
    • Replies: 9
    • Views: 217
    05-27-2020, 07:12 PM Go to last post
  13. Graphic Issues

    Started by BuaAuto, 05-25-2020 09:24 PM
    • Replies: 1
    • Views: 56
    05-25-2020, 09:27 PM Go to last post
  14. No RPM signal after firmware update.

    Started by Rick Ryan, 04-25-2020 08:48 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,101
    05-24-2020, 11:57 PM Go to last post
  15. Terminator to MPFI

    Started by condor7, 05-23-2020 09:11 AM
    • Replies: 4
    • Views: 103
    05-23-2020, 10:21 AM Go to last post
  16. Methanol Pump

    Started by gmh8r, 05-21-2020 09:58 PM
    • Replies: 1
    • Views: 70
    05-22-2020, 07:41 AM Go to last post
  17. IAC runs up to 30% and engine races up.

    Started by dynosore, 05-17-2020 02:19 AM
    3 Pages
    1 2 3
    • Replies: 21
    • Views: 538
    05-21-2020, 09:59 PM Go to last post
  18. Holley Dash Question

    Started by bWright, 03-20-2020 10:34 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 31
    • Views: 2,523
    05-21-2020, 07:09 PM Go to last post
  19. V5 freezing when Online.

    Started by 90notch3, 03-30-2020 03:00 PM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 980
    05-20-2020, 10:33 AM Go to last post
  20. Broken laptop with version 1.3.

    Started by 88 347 stroker, 03-24-2020 10:08 PM
    • Replies: 6
    • Views: 363
    05-20-2020, 09:56 AM Go to last post
  21. Base Timing Question

    Started by Jart, 05-19-2020 09:48 PM
    • Replies: 2
    • Views: 107
    05-20-2020, 12:01 AM Go to last post
  22. Car will not rev under load/backfires/pops.

    Started by 4banger, 05-18-2020 12:02 AM
    • Replies: 3
    • Views: 117
    05-18-2020, 12:41 PM Go to last post
    • Replies: 7
    • Views: 123
    05-18-2020, 11:34 AM Go to last post

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