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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: 12,365
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 13,045
    07-12-2010, 04:14 PM Go to last post
  1. TPS vs temperature offset?

    Started by stacked33, Today 04:34 AM
    • Replies: 3
    • Views: 16
    Today, 07:04 AM Go to last post
  2. Learning Issues

    Started by LenC, 09-21-2018 05:29 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 223
    Yesterday, 11:42 PM Go to last post
  3. Dirt cheap traction control.

    Started by Qwktrip, Yesterday 10:25 PM
    • Replies: 1
    • Views: 27
    Yesterday, 11:36 PM Go to last post
  4. Tuning with 3.5" TSLCD, then ECU to laptop.

    Started by jimbo72, 09-23-2018 10:43 AM
    • Replies: 3
    • Views: 53
    Yesterday, 08:07 AM Go to last post
  5. Wiring harness selection help needed!

    Started by Petey383, 09-21-2018 09:11 PM
    • Replies: 5
    • Views: 65
    09-23-2018, 07:58 AM Go to last post
  6. Headers glowing red a few minutes after startup.

    Started by johnb423, 09-20-2018 09:25 PM
    • Replies: 6
    • Views: 155
    09-22-2018, 08:15 PM Go to last post
  7. PCV Valve & IAC Circuit

    Started by steve392, 09-18-2018 10:36 AM
    • Replies: 6
    • Views: 136
    09-21-2018, 08:44 AM Go to last post
  8. No spark, no start.

    Started by DOUG62, 09-11-2018 10:15 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 299
    09-20-2018, 09:37 PM Go to last post
  9. Idle Settings To Prevent Undershoot

    Started by Qwktrip, 04-07-2017 06:58 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,311
    09-20-2018, 04:01 PM Go to last post
  10. TPS Deceleration Turns Off Closed Loop

    Started by Rage, 09-19-2018 01:10 PM
    • Replies: 2
    • Views: 95
    09-20-2018, 12:09 PM Go to last post
  11. Holley Inductive Delay setting, what is right?

    Started by MUST.SWEDE, 09-15-2018 06:37 AM
    • Replies: 7
    • Views: 200
    09-19-2018, 10:04 AM Go to last post
  12. DIS HP Mallory Dual Sync

    Started by Irocz2173, 06-18-2018 11:48 AM
    6 Pages
    1 2 3 ... 6
    • Replies: 52
    • Views: 1,550
    09-19-2018, 07:42 AM Go to last post
  13. Can't find After Start Enrichment table.

    Started by MUST.SWEDE, 09-17-2018 07:28 AM
    • Replies: 7
    • Views: 105
    09-18-2018, 03:02 PM Go to last post
  14. My new Holley HP Kit is missing parts.

    Started by 351W, 09-15-2018 03:22 PM
    • Replies: 2
    • Views: 119
    09-17-2018, 06:03 PM Go to last post
  15. EST Output Voltage

    Started by Milwaukee Midget, 09-15-2018 02:25 PM
    • Replies: 3
    • Views: 106
    09-15-2018, 05:20 PM Go to last post
  16. Holley HP stalling when fan coming on.

    Started by skunkworks, 08-30-2018 12:04 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 437
    09-14-2018, 11:55 PM Go to last post
    • Replies: 3
    • Views: 119
    09-14-2018, 06:39 PM Go to last post
  17. Smile Editing X & Y axes in Base Fuel Table.

    Started by stacked33, 09-11-2018 10:31 AM
    • Replies: 7
    • Views: 172
    09-13-2018, 07:22 AM Go to last post
  18. What sensors for Holley HP 550-601?

    Started by bloodhound, 09-11-2018 12:14 PM
    • Replies: 3
    • Views: 96
    09-12-2018, 11:52 PM Go to last post
  19. Fuel Pressure Drop

    Started by cobracoop, 09-01-2018 03:04 PM
    • Replies: 7
    • Views: 167
    09-12-2018, 08:36 AM Go to last post
  20. Which cam sync sensor for distributor?

    Started by Chris_M, 09-11-2018 12:28 PM
    • Replies: 3
    • Views: 79
    09-11-2018, 11:00 PM Go to last post
  21. L33 First Start: Fuel fouled/half cylinders firing.

    Started by Tim M, 09-03-2018 08:51 PM
    • Replies: 9
    • Views: 235
    09-10-2018, 11:50 PM Go to last post
  22. Warm Start Issues

    Started by ttocs, 09-08-2018 03:40 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 257
    09-10-2018, 11:49 PM Go to last post
  23. Engine missing at cruising condition.

    Started by stacked33, 09-07-2018 10:38 AM
    • Replies: 4
    • Views: 162
    09-10-2018, 02:28 PM Go to last post
  24. Won't run, maybe coil/distributor or fuel?

    Started by scarron, 09-03-2018 04:54 AM
    • Replies: 6
    • Views: 139
    09-10-2018, 07:56 AM Go to last post

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