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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: 13,419
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 14,122
    07-12-2010, 04:14 PM Go to last post
  1. Elevation Change

    Started by cutlassefi, 04-20-2019 08:28 AM
    • Replies: 3
    • Views: 54
    Today, 04:21 PM Go to last post
  2. Adding WBO2 Gauge

    Started by seiplez, 04-20-2019 03:00 PM
    • Replies: 2
    • Views: 60
    Yesterday, 04:20 PM Go to last post
  3. Cam/crank randomly not syncing.

    Started by RealTeal93, Yesterday 03:21 PM
    • Replies: 3
    • Views: 34
    Yesterday, 04:15 PM Go to last post
  4. GPS Module

    Started by H8TOLUZ, Yesterday 10:05 AM
    • Replies: 0
    • Views: 26
    Yesterday, 10:05 AM Go to last post
  5. Needing guidance on crank trigger setup.

    Started by SICK_FOX, 04-21-2019 01:22 PM
    • Replies: 6
    • Views: 61
    Yesterday, 09:53 AM Go to last post
  6. Question Oil Pressure Sending Unit Wiring

    Started by paddyrk, 04-18-2019 01:13 PM
    • Replies: 1
    • Views: 54
    04-18-2019, 01:49 PM Go to last post
  7. HP EFI, FORD 302 - ignition & base calibration.

    Started by SpeedKills, 04-18-2019 02:42 AM
    • Replies: 2
    • Views: 59
    04-18-2019, 06:36 AM Go to last post
  8. Car immediatley stalls out.

    Started by fordhp, 04-16-2019 05:17 PM
    • Replies: 7
    • Views: 138
    04-17-2019, 11:57 AM Go to last post
    • Replies: 5
    • Views: 103
    04-15-2019, 09:00 AM Go to last post
  9. Better Starting Timing

    Started by paddyrk, 04-11-2019 09:44 AM
    • Replies: 9
    • Views: 285
    04-15-2019, 07:27 AM Go to last post
  10. Stand-Alone Digital Dash RPM Issue

    Started by Bluejinx202, 04-14-2019 04:46 AM
    • Replies: 2
    • Views: 47
    04-14-2019, 06:25 AM Go to last post
  11. LS oil pressure sensor voltages?

    Started by hotrodg726, 04-12-2019 07:36 PM
    • Replies: 3
    • Views: 81
    04-13-2019, 08:27 AM Go to last post
  12. HP Fuel Economy Display

    Started by VINCE, 10-07-2014 08:59 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 2,047
    04-12-2019, 12:40 AM Go to last post
  13. Bosch Red Top 280150945 Injector Offset

    Started by jayv64, 02-08-2015 08:58 AM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 8,866
    04-11-2019, 10:51 PM Go to last post
  14. Transbrake question please.

    Started by fordhp, 04-01-2019 07:48 PM
    • Replies: 4
    • Views: 174
    04-11-2019, 03:17 PM Go to last post
  15. Injector to intake valve measurement.

    Started by Scooty-T, 04-10-2019 09:09 PM
    • Replies: 1
    • Views: 69
    04-10-2019, 11:52 PM Go to last post
  16. Dual sync & fuel system questions.

    Started by fordhp, 04-10-2019 12:34 AM
    • Replies: 1
    • Views: 81
    04-10-2019, 12:47 AM Go to last post
  17. Driveshaft Sensor Installation

    Started by procharged67, 03-05-2017 03:05 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,093
    04-09-2019, 01:28 PM Go to last post
  18. Totally unexplained fueling craziness.

    Started by Rankine Cycle, 04-09-2019 11:34 AM
    • Replies: 0
    • Views: 76
    04-09-2019, 11:34 AM Go to last post
  19. Losing my mind with 60-2 crank trigger.

    Started by Rankine Cycle, 03-18-2019 10:30 AM
    • Replies: 7
    • Views: 282
    04-09-2019, 10:25 AM Go to last post
  20. HP 550-606 installation in '93 Mustang.

    Started by Gene, 02-03-2019 12:55 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 695
    04-09-2019, 07:56 AM Go to last post
  21. Question about wideband failure.

    Started by ragtop50, 04-08-2019 02:57 PM
    • Replies: 2
    • Views: 91
    04-08-2019, 03:36 PM Go to last post
  22. Programming Holley HP outside of vehicle.

    Started by alan91z28, 04-06-2019 08:31 PM
    • Replies: 3
    • Views: 139
    04-07-2019, 07:30 PM Go to last post
  23. LS1 IAC backwards?

    Started by TraviZ28, 04-07-2019 01:18 PM
    • Replies: 3
    • Views: 80
    04-07-2019, 03:13 PM Go to last post
  24. High idle in 1st gear.

    Started by 35nomoon, 04-05-2019 07:49 PM
    • Replies: 2
    • Views: 102
    04-05-2019, 11:25 PM Go to last post

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