Page 1 of 74 1231151 ... LastLast
Threads 1 to 25 of 1827

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: 11,392
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 12,088
    07-12-2010, 04:14 PM Go to last post
  1. Displaying inputs on Holley 3.5" TSLCD?

    Started by jmoffitt, Today 01:58 PM
    • Replies: 3
    • Views: 43
    Today, 02:55 PM Go to last post
  2. Timeout occurred reading RTC

    Started by jabber, 01-14-2018 08:53 AM
    • Replies: 9
    • Views: 373
    Yesterday, 06:47 PM Go to last post
  3. Enable Static Timing Set

    Started by Scottie-GNZ, 01-10-2017 01:14 AM
    • Replies: 4
    • Views: 820
    04-22-2018, 11:17 AM Go to last post
  4. NTK WBO2 sensor location.

    Started by Jasonkb77, 04-21-2018 03:23 PM
    • Replies: 1
    • Views: 76
    04-22-2018, 07:46 AM Go to last post
  5. Can someone please help?

    Started by itkix, 04-20-2018 08:07 PM
    • Replies: 1
    • Views: 69
    04-20-2018, 11:57 PM Go to last post
  6. Screen Size

    Started by Wanger 714, 04-20-2018 11:58 AM
    • Replies: 0
    • Views: 47
    04-20-2018, 11:58 AM Go to last post
    • Replies: 7
    • Views: 114
    04-19-2018, 08:37 PM Go to last post
  7. V4 Firmware Install

    Started by Rage, 04-19-2018 10:26 AM
    • Replies: 3
    • Views: 69
    04-19-2018, 11:16 AM Go to last post
  8. WBO2 sensor placement on Kooks headers.

    Started by Ebdb, 04-16-2018 10:27 PM
    • Replies: 7
    • Views: 119
    04-18-2018, 04:07 PM Go to last post
  9. LS Idle RPM

    Started by Boyes50, 04-16-2018 02:12 PM
    • Replies: 3
    • Views: 124
    04-17-2018, 09:22 PM Go to last post
  10. Help a newbie! Water/Methanol on Holley HP EFI

    Started by Raymond73, 04-17-2018 01:52 PM
    water/methanol
    • Replies: 1
    • Views: 65
    04-17-2018, 02:19 PM Go to last post
  11. After Start IAC Adjustmants

    Started by poor not lazy, 04-16-2018 04:59 PM
    • Replies: 3
    • Views: 99
    04-17-2018, 12:04 AM Go to last post
  12. Holley Digital Dash Fuel Gauge

    Started by Boss79z, 03-28-2018 10:55 PM
    • Replies: 2
    • Views: 238
    04-15-2018, 08:19 PM Go to last post
  13. Help! 7" Digital Dash Not Displaying

    Started by Boss79z, 04-15-2018 07:49 PM
    • Replies: 0
    • Views: 44
    04-15-2018, 07:49 PM Go to last post
  14. 3.5" LCD Touchscreen

    Started by jasonsnova, 04-02-2018 07:12 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 348
    04-15-2018, 09:18 AM Go to last post
  15. Some basic fan control questions.

    Started by Abubaca, 04-14-2018 08:06 AM
    • Replies: 3
    • Views: 96
    04-14-2018, 10:29 AM Go to last post
  16. Launch Control

    Started by racindego, 04-12-2018 08:58 AM
    • Replies: 4
    • Views: 211
    04-12-2018, 02:15 PM Go to last post
  17. Switching to CNP using LSx coils.

    Started by robertc68, 04-11-2018 12:26 PM
    • Replies: 3
    • Views: 179
    04-11-2018, 01:33 PM Go to last post
  18. Online Training

    Started by fastmanefi, 10-24-2017 02:04 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 46
    • Views: 4,641
    04-10-2018, 09:43 PM Go to last post
  19. Datalogging A Custom I/O

    Started by bWright, 04-09-2018 06:26 AM
    • Replies: 3
    • Views: 125
    04-09-2018, 07:26 AM Go to last post
  20. Newb HP ECU Setup

    Started by tubbaguts, 04-06-2018 01:08 PM
    1991, fox body, fuel pump, mustang
    • Replies: 7
    • Views: 360
    04-08-2018, 02:30 PM Go to last post
  21. Modifying LS1 24x harness to be used with LS7 58x harness.

    Started by Qwktrip, 11-05-2017 02:18 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 990
    04-07-2018, 10:38 PM Go to last post
  22. Can HP EFI use two WBO2 sensors?

    Started by Ebdb, 04-04-2018 09:09 PM
    • Replies: 4
    • Views: 242
    04-07-2018, 10:23 PM Go to last post
    • Replies: 5
    • Views: 133
    04-07-2018, 02:27 PM Go to last post
  23. Not a new install - No cranking RPM, what next?

    Started by Abubaca, 03-28-2018 06:58 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 398
    04-06-2018, 09:03 AM Go to last post

Forum Information and Options

Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
About us
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Headers, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.
Join us