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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: 12,727
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 13,379
    07-12-2010, 04:14 PM Go to last post
  1. Holley HP Install - Need advice on routing wires, etc.

    Started by TurboCow, 12-01-2018 02:08 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 45
    • Views: 674
    Yesterday, 05:03 PM Go to last post
  2. Fox Mustang Installation

    Started by caryd, Yesterday 10:30 AM
    • Replies: 5
    • Views: 42
    Yesterday, 02:23 PM Go to last post
  3. Driveshaft Sensor Installation

    Started by procharged67, 03-05-2017 03:05 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,371
    Yesterday, 11:38 AM Go to last post
  4. Lightbulb Retard Timing after acceleration/during overrun.

    Started by paddyrk, 11-29-2018 09:39 PM
    antilag, crackles, overrun, pops, retard timing
    • Replies: 6
    • Views: 136
    12-11-2018, 12:45 AM Go to last post
  5. Injector Harness & Ford Firing Order

    Started by dalcini, 12-07-2018 02:59 PM
    550-200, 550-213, 550-604, harness, injectors
    • Replies: 6
    • Views: 90
    12-10-2018, 01:06 AM Go to last post
  6. HP build 110 not showing second AFR.

    Started by jdefina, 12-08-2018 04:03 PM
    • Replies: 2
    • Views: 80
    12-09-2018, 11:32 AM Go to last post
  7. Injector Voltage

    Started by Gbgn1, 12-04-2018 10:14 PM
    • Replies: 1
    • Views: 53
    12-05-2018, 12:51 AM Go to last post
  8. Stumble at 4K RPM under acceleration.

    Started by riche, 06-22-2018 07:20 AM
    • Replies: 9
    • Views: 347
    12-04-2018, 12:06 PM Go to last post
  9. Closed Loop

    Started by TMFK, 12-02-2018 08:54 PM
    • Replies: 1
    • Views: 98
    12-03-2018, 12:56 AM Go to last post
  10. Rev Limiter, Transbrake, I/O

    Started by oldskool, 11-29-2018 11:28 PM
    • Replies: 5
    • Views: 90
    11-30-2018, 01:40 PM Go to last post
  11. Poor man's traction control?

    Started by racindego, 05-05-2016 11:22 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 4,601
    11-29-2018, 08:47 PM Go to last post
  12. MAP kPa vs PSIG not matching.

    Started by Jay@HAP, 11-27-2018 12:31 PM
    • Replies: 3
    • Views: 114
    11-27-2018, 01:54 PM Go to last post
  13. Cam Sensor

    Started by G3mustang, 06-21-2017 10:44 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,294
    11-26-2018, 12:07 AM Go to last post
  14. Fuel Pressure Safety

    Started by George F, 11-19-2018 04:30 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 374
    11-22-2018, 02:52 PM Go to last post
  15. Which base calibration?

    Started by 35nomoon, 11-22-2018 01:14 PM
    • Replies: 1
    • Views: 111
    11-22-2018, 02:01 PM Go to last post
  16. Hall-Effect cam/crank distributor setup.

    Started by Imlach90, 10-27-2018 11:54 PM
    • Replies: 4
    • Views: 233
    11-21-2018, 10:56 PM Go to last post
  17. Math Channel as an input?

    Started by Badassbird, 11-20-2018 09:30 AM
    • Replies: 1
    • Views: 73
    11-20-2018, 09:54 AM Go to last post
  18. Magnetic Pickup vs Dual Sync Distributors

    Started by Sewngo, 11-18-2018 08:47 PM
    • Replies: 2
    • Views: 136
    11-19-2018, 12:21 AM Go to last post
    • Replies: 4
    • Views: 218
    11-17-2018, 11:15 AM Go to last post
  19. Lull in throttle response.

    Started by SEINSMELD, 11-12-2018 10:44 PM
    • Replies: 1
    • Views: 132
    11-13-2018, 03:21 AM Go to last post
  20. Let me help you with Injector End Angle.

    Started by allan5oh, 07-06-2018 11:32 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 69
    • Views: 4,570
    11-12-2018, 11:30 PM Go to last post
  21. Injector data for Bosch High Z injectors.

    Started by allan5oh, 11-09-2018 01:46 PM
    • Replies: 2
    • Views: 118
    11-10-2018, 01:05 AM Go to last post
  22. Angry IAC Letting Air in Always

    Started by paddyrk, 11-09-2018 05:43 PM
    • Replies: 1
    • Views: 142
    11-09-2018, 05:49 PM Go to last post
  23. New HP EFI engine, not starting, no spark.

    Started by Sutphen, 11-08-2018 03:47 PM
    • Replies: 4
    • Views: 162
    11-08-2018, 04:57 PM Go to last post
  24. V5

    Started by George F, 11-06-2018 01:02 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 515
    11-07-2018, 12:36 PM Go to last post

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