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Threads 1 to 25 of 2016

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: 12,336
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 13,022
    07-12-2010, 04:14 PM Go to last post
  1. PCV Valve & IAC Circuit

    Started by steve392, Yesterday 10:36 AM
    • Replies: 1
    • Views: 24
    Yesterday, 05:55 PM Go to last post
  2. Can't find After Start Enrichment table.

    Started by MUST.SWEDE, 09-17-2018 07:28 AM
    • Replies: 7
    • Views: 67
    Yesterday, 03:02 PM Go to last post
  3. DIS HP Mallory Dual Sync

    Started by Irocz2173, 06-18-2018 11:48 AM
    6 Pages
    1 2 3 ... 6
    • Replies: 51
    • Views: 1,433
    Yesterday, 08:28 AM Go to last post
  4. My new Holley HP Kit is missing parts.

    Started by 351W, 09-15-2018 03:22 PM
    • Replies: 2
    • Views: 85
    09-17-2018, 06:03 PM Go to last post
  5. Holley Inductive Delay setting, what is right?

    Started by MUST.SWEDE, 09-15-2018 06:37 AM
    • Replies: 5
    • Views: 123
    09-16-2018, 11:48 PM Go to last post
  6. EST Output Voltage

    Started by Milwaukee Midget, 09-15-2018 02:25 PM
    • Replies: 3
    • Views: 85
    09-15-2018, 05:20 PM Go to last post
  7. Holley HP stalling when fan coming on.

    Started by skunkworks, 08-30-2018 12:04 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 405
    09-14-2018, 11:55 PM Go to last post
    • Replies: 3
    • Views: 91
    09-14-2018, 06:39 PM Go to last post
  8. No spark, no start.

    Started by DOUG62, 09-11-2018 10:15 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 169
    09-13-2018, 09:50 AM Go to last post
  9. Smile Editing X & Y axes in Base Fuel Table.

    Started by stacked33, 09-11-2018 10:31 AM
    • Replies: 7
    • Views: 148
    09-13-2018, 07:22 AM Go to last post
  10. What sensors for Holley HP 550-601?

    Started by bloodhound, 09-11-2018 12:14 PM
    • Replies: 3
    • Views: 71
    09-12-2018, 11:52 PM Go to last post
  11. Fuel Pressure Drop

    Started by cobracoop, 09-01-2018 03:04 PM
    • Replies: 7
    • Views: 149
    09-12-2018, 08:36 AM Go to last post
  12. Which cam sync sensor for distributor?

    Started by Chris_M, 09-11-2018 12:28 PM
    • Replies: 3
    • Views: 61
    09-11-2018, 11:00 PM Go to last post
  13. L33 First Start: Fuel fouled/half cylinders firing.

    Started by Tim M, 09-03-2018 08:51 PM
    • Replies: 9
    • Views: 216
    09-10-2018, 11:50 PM Go to last post
  14. Warm Start Issues

    Started by ttocs, 09-08-2018 03:40 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 215
    09-10-2018, 11:49 PM Go to last post
  15. Engine missing at cruising condition.

    Started by stacked33, 09-07-2018 10:38 AM
    • Replies: 4
    • Views: 138
    09-10-2018, 02:28 PM Go to last post
  16. Won't run, maybe coil/distributor or fuel?

    Started by scarron, 09-03-2018 04:54 AM
    • Replies: 6
    • Views: 114
    09-10-2018, 07:56 AM Go to last post
  17. Let me help you with Injector End Angle.

    Started by allan5oh, 07-06-2018 11:32 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 41
    • Views: 2,367
    09-09-2018, 08:22 AM Go to last post
    • Replies: 7
    • Views: 81
    09-09-2018, 03:15 AM Go to last post
  18. GM IAC too slow.

    Started by mgrant, 08-18-2018 11:31 PM
    • Replies: 3
    • Views: 257
    09-08-2018, 10:37 PM Go to last post
  19. Actual AFR not matching Target AFR.

    Started by Keith Kile, 07-31-2018 01:27 PM
    • Replies: 5
    • Views: 263
    09-08-2018, 03:04 PM Go to last post
  20. Can't reduce Inductive Delay anymore.

    Started by New_Image, 09-06-2018 09:12 PM
    • Replies: 3
    • Views: 128
    09-08-2018, 02:08 AM Go to last post
  21. Fried ECU

    Started by 2059, 10-02-2015 01:54 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 5,925
    09-07-2018, 02:45 PM Go to last post
  22. Default path for HP Configs & Datalogs.

    Started by carbuff, 09-03-2018 09:00 PM
    • Replies: 7
    • Views: 103
    09-05-2018, 02:48 PM Go to last post
  23. Crank trigger not responding.

    Started by jwhotrod, 05-26-2018 01:31 PM
    • Replies: 9
    • Views: 355
    09-05-2018, 11:29 AM Go to last post

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