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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: 15,896
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 16,698
    07-12-2010, 04:14 PM Go to last post
    • Replies: 3
    • Views: 68
    Today, 12:03 AM Go to last post
  1. Three Sensors Are Off

    Started by 5o2slow, Yesterday 04:43 PM
    • Replies: 3
    • Views: 29
    Yesterday, 05:33 PM Go to last post
  2. HP EFI Dual Sync Distributor

    Started by 90notch3, 03-27-2020 07:53 PM
    • Replies: 8
    • Views: 123
    Yesterday, 01:49 PM Go to last post
    • Replies: 4
    • Views: 117
    Yesterday, 01:43 PM Go to last post
  3. IAC TPI Selection

    Started by 5o2slow, Yesterday 11:28 AM
    iac
    • Replies: 3
    • Views: 30
    Yesterday, 12:31 PM Go to last post
  4. Delphi Metri-Pack 150 vs GT 150 Terminals

    Started by 1985351, Yesterday 07:20 AM
    • Replies: 3
    • Views: 40
    Yesterday, 11:48 AM Go to last post
  5. Trouble with Traction Control activation.

    Started by lballog, 03-21-2020 07:36 PM
    • Replies: 9
    • Views: 301
    03-25-2020, 09:35 PM Go to last post
  6. Early indication of WBO2 sensor going bad?

    Started by diehrd, 03-25-2020 06:58 PM
    • Replies: 3
    • Views: 62
    03-25-2020, 08:28 PM Go to last post
  7. Broken laptop with version 1.3.

    Started by 88 347 stroker, 03-24-2020 10:08 PM
    • Replies: 5
    • Views: 72
    03-25-2020, 08:56 AM Go to last post
  8. 3.5" TSLCD & V5 Upgrade

    Started by jimbo72, 03-24-2020 10:42 AM
    • Replies: 3
    • Views: 52
    03-24-2020, 01:35 PM Go to last post
  9. Few Questions On Idle Tuning & Cranking Time

    Started by fast82lx, 12-30-2014 09:46 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 12,360
    03-23-2020, 06:46 PM Go to last post
  10. Coolant Temp Enrichment vs A/F Ratio Offset?

    Started by jb427, 03-20-2020 08:25 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 272
    03-23-2020, 12:02 PM Go to last post
  11. Holley Dash Question

    Started by bWright, 03-20-2020 10:34 AM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 905
    03-23-2020, 07:32 AM Go to last post
  12. 36x With Cam Sync

    Started by fastmanefi, 01-22-2020 09:19 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 814
    03-22-2020, 08:14 AM Go to last post
  13. Possible software/computer issue?

    Started by P.Lafferty, 03-21-2020 12:29 PM
    • Replies: 6
    • Views: 92
    03-21-2020, 08:06 PM Go to last post
  14. No spark with dual sync distributor, HP ECU.

    Started by dblock, 03-19-2020 07:35 PM
    • Replies: 4
    • Views: 161
    03-20-2020, 09:48 AM Go to last post
    • Replies: 2
    • Views: 142
    03-17-2020, 11:19 PM Go to last post
  15. Injector End Angle Worksheet

    Started by Qwktrip, 09-17-2016 09:01 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 63
    • Views: 22,151
    03-14-2020, 11:16 AM Go to last post
  16. Intermittent/inaccurate RPM signal, no start condition.

    Started by Scotty, 03-11-2020 08:42 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 353
    03-14-2020, 10:42 AM Go to last post
  17. Seasonal Idle Fine Tuning

    Started by Qwktrip, 02-28-2020 01:47 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 1,335
    03-08-2020, 12:15 AM Go to last post
  18. V2 to V5, update 5.7" TSLCD?

    Started by Tom Wells, 04-28-2019 04:08 PM
    • Replies: 6
    • Views: 577
    03-07-2020, 11:24 PM Go to last post
  19. Injector duty cycle goes to zero at 6200 RPM.

    Started by lballog, 03-02-2020 09:35 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 667
    03-05-2020, 10:19 PM Go to last post
  20. Holley Analog EFI Gauges

    Started by TerribleTrux, 11-30-2015 03:53 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 4,431
    03-05-2020, 03:29 PM Go to last post
  21. HP EFI Dual WBO2 Kit?

    Started by Graphixmasters, 03-05-2020 04:16 AM
    • Replies: 1
    • Views: 161
    03-05-2020, 06:33 AM Go to last post
  22. Water/Meth

    Started by George F, 03-04-2020 12:48 PM
    • Replies: 3
    • Views: 155
    03-04-2020, 05:17 PM Go to last post

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