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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: 14,159
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 14,848
    07-12-2010, 04:14 PM Go to last post
  1. Base Tune 5.0L With Vortech

    Started by TxFireman1972, 08-01-2016 01:11 PM
    • Replies: 7
    • Views: 2,287
    08-18-2016, 05:39 AM Go to last post
  2. Backfire At Idle

    Started by AZ Mustang, 08-16-2016 10:41 PM
    • Replies: 2
    • Views: 841
    08-16-2016, 11:05 PM Go to last post
    • Replies: 1
    • Views: 829
    08-16-2016, 11:37 AM Go to last post
  3. IAC issue maybe?

    Started by diehrd, 08-07-2016 09:43 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 2,080
    08-15-2016, 06:08 AM Go to last post
  4. Flash drive for Digital Dash update?

    Started by hallass66, 08-14-2016 07:33 PM
    • Replies: 1
    • Views: 787
    08-15-2016, 02:46 AM Go to last post
  5. HP EFI Fuel Injector Question

    Started by drgracer, 08-11-2016 07:49 PM
    • Replies: 5
    • Views: 1,911
    08-13-2016, 03:24 AM Go to last post
  6. Dry Nitrous Initial Setup

    Started by doc, 08-12-2016 12:23 PM
    • Replies: 2
    • Views: 3,710
    08-12-2016, 09:01 PM Go to last post
  7. 24x LS Cam & Crank Signal Loss

    Started by Team208Motorsports, 07-30-2016 09:48 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 2,950
    08-11-2016, 05:50 PM Go to last post
  8. Lightbulb 2 Bar MAP Sensor Question

    Started by soneill, 07-12-2016 07:59 PM
    • Replies: 6
    • Views: 2,421
    08-11-2016, 04:30 PM Go to last post
    • Replies: 4
    • Views: 2,236
    08-10-2016, 10:03 AM Go to last post
  9. Trouble Starting - GM HEI Small Cap, Remote Coil

    Started by TerribleTrux, 07-30-2016 11:33 AM
    2 Pages
    1 2
    • Replies: 12
    • Views: 2,599
    08-09-2016, 08:41 AM Go to last post
  10. Transfer Learn or revised tune first?

    Started by 3 window, 08-08-2016 11:42 AM
    • Replies: 5
    • Views: 1,329
    08-08-2016, 03:28 PM Go to last post
  11. Problem With MAT Sensor

    Started by hallass66, 08-07-2016 02:43 PM
    • Replies: 1
    • Views: 983
    08-07-2016, 02:48 PM Go to last post
  12. New Holley HP Install

    Started by hallass66, 08-05-2016 04:55 PM
    • Replies: 9
    • Views: 1,795
    08-06-2016, 12:23 PM Go to last post
  13. Tape On Harness

    Started by Fnfast88, 08-05-2016 01:01 AM
    • Replies: 3
    • Views: 1,328
    08-05-2016, 08:09 AM Go to last post
  14. HP EFI slow to fire?

    Started by monaroman, 07-27-2016 02:20 AM
    • Replies: 8
    • Views: 5,950
    08-03-2016, 02:27 PM Go to last post
  15. A/W intercooler tune?

    Started by MustangN8S, 08-03-2016 01:03 PM
    • Replies: 1
    • Views: 764
    08-03-2016, 02:12 PM Go to last post
  16. MAP Sensor Signal Not Changing

    Started by 80malibuturbo, 08-02-2016 07:55 PM
    • Replies: 8
    • Views: 2,008
    08-03-2016, 08:39 AM Go to last post
  17. HP EFI starts great, idles, then stalls.

    Started by Gokussj5okazu, 08-01-2016 08:36 PM
    • Replies: 4
    • Views: 1,032
    08-02-2016, 07:39 AM Go to last post
  18. Car runs horrible until up to temp.

    Started by 3 window, 08-01-2016 09:32 PM
    • Replies: 2
    • Views: 1,002
    08-02-2016, 06:54 AM Go to last post
    • Replies: 8
    • Views: 4,151
    08-01-2016, 04:27 PM Go to last post
  19. Engine dies when about to stop & engine hot.

    Started by Sponge, 08-01-2016 02:13 PM
    • Replies: 1
    • Views: 743
    08-01-2016, 02:44 PM Go to last post
    • Replies: 7
    • Views: 1,971
    08-01-2016, 02:07 PM Go to last post
  20. Input Assignment

    Started by TRENDZ, 08-01-2016 07:12 AM
    • Replies: 7
    • Views: 1,566
    08-01-2016, 11:56 AM Go to last post
  21. White wire needed for HEI? Not Points Output?

    Started by Abubaca, 07-31-2016 08:29 PM
    • Replies: 1
    • Views: 862
    07-31-2016, 11:16 PM Go to last post

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