Page 1 of 106 1231151101 ... LastLast
Threads 1 to 25 of 2646

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: 19,431
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 20,349
    07-12-2010, 04:14 PM Go to last post
  1. EFI Connection 58x

    Started by Loren, Yesterday 11:17 PM
    • Replies: 1
    • Views: 40
    Today, 03:07 PM Go to last post
  2. 3.5" touchscreen displays error code.

    Started by Scooty-T, 11-17-2020 10:07 PM
    • Replies: 4
    • Views: 167
    11-20-2020, 05:53 PM Go to last post
  3. Stealth Ram - Do I have a Bad Fuel Pressure Regulator?

    Started by BillW, 11-07-2020 10:05 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 524
    11-20-2020, 02:58 PM Go to last post
  4. Holley EFI on a Ford Barra?

    Started by SICK_FOX, 11-01-2020 10:26 PM
    • Replies: 3
    • Views: 185
    11-20-2020, 12:08 PM Go to last post
  5. Canít Complete Static Timing Check

    Started by BillW, 11-18-2020 09:09 AM
    • Replies: 8
    • Views: 207
    11-19-2020, 08:58 PM Go to last post
  6. Hello, Iím a new member with a Holley EFI problem.

    Started by speedball, 01-20-2019 12:32 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,412
    11-18-2020, 12:30 PM Go to last post
  7. Input/Output Help

    Started by johndfarley80@gmail.com, 11-17-2020 09:32 PM
    • Replies: 0
    • Views: 54
    11-17-2020, 09:32 PM Go to last post
  8. Frustrating Intermittent Misfire

    Started by alan91z28, 06-10-2020 07:31 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 49
    • Views: 4,800
    11-17-2020, 02:22 PM Go to last post
  9. LSx Crank Trigger

    Started by lballog, 11-01-2020 09:13 PM
    • Replies: 7
    • Views: 359
    11-17-2020, 01:04 AM Go to last post
  10. Dual Sync or Crank Trigger

    Started by Windsor393, 11-14-2020 06:37 PM
    • Replies: 3
    • Views: 180
    11-15-2020, 01:00 PM Go to last post
    • Replies: 2
    • Views: 254
    11-12-2020, 05:15 PM Go to last post
  11. Let me help you with Injector End Angle.

    Started by allan5oh, 07-06-2018 11:32 PM
    10 Pages
    1 2 3 ... 10
    • Replies: 94
    • Views: 15,711
    11-11-2020, 10:17 PM Go to last post
  12. Limp mode?

    Started by Rick Cole, 08-24-2020 08:40 PM
    • Replies: 3
    • Views: 387
    11-11-2020, 04:39 PM Go to last post
  13. Base Timing Table Help

    Started by southernspeed, 11-11-2020 07:53 AM
    • Replies: 1
    • Views: 161
    11-11-2020, 11:26 AM Go to last post
  14. LSx coils on SBC.

    Started by Dex, 07-12-2020 12:27 PM
    3 Pages
    1 2 3
    • Replies: 25
    • Views: 1,425
    11-11-2020, 11:13 AM Go to last post
  15. Holley HP with 700R4 using Dakota Digital SGI-5E.

    Started by bloodhound, 11-07-2020 07:31 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 386
    11-10-2020, 05:09 PM Go to last post
  16. Tachometer Operation Trouble

    Started by Vortechys, 11-03-2020 10:55 AM
    • Replies: 5
    • Views: 274
    11-09-2020, 05:55 PM Go to last post
  17. Replaced a Commander 950 ECU with Holley HP.

    Started by bchaulk, 11-06-2020 03:46 PM
    • Replies: 8
    • Views: 273
    11-08-2020, 12:25 PM Go to last post
  18. HP EFI and fuel pressure sensor data.

    Started by Bill C, 11-04-2020 01:11 PM
    • Replies: 3
    • Views: 141
    11-04-2020, 03:10 PM Go to last post
  19. Blown Fuse

    Started by Arno, 03-30-2015 05:07 AM
    • Replies: 4
    • Views: 3,798
    11-03-2020, 08:46 PM Go to last post
    • Replies: 3
    • Views: 169
    11-02-2020, 07:56 PM Go to last post
  20. SBF Heavy Flooding on No Start

    Started by Jart, 11-01-2020 11:38 AM
    • Replies: 6
    • Views: 276
    11-02-2020, 07:47 PM Go to last post
  21. V5 EFI software font/icon size issue.

    Started by Gunnytron, 11-02-2020 02:05 PM
    • Replies: 3
    • Views: 160
    11-02-2020, 04:41 PM Go to last post
  22. HP shutting down with boost increase.

    Started by jdefina, 10-13-2020 08:13 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 31
    • Views: 1,851
    11-01-2020, 09:47 AM Go to last post
  23. Individual Cylinder Fuel Correction Question

    Started by condor7, 10-24-2020 07:22 AM
    • Replies: 4
    • Views: 317
    10-31-2020, 10:59 PM Go to last post

Page 1 of 106 1231151101 ... LastLast

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 NASCARģ Sprintģ Cup team and nearly every NHRAģ ProĖStock 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 dressĖup 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