Page 1 of 61 1231151 ... LastLast
Threads 1 to 25 of 1508

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: 10,133
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 10,804
    07-12-2010, 04:14 PM Go to last post
  1. Timing Offset

    Started by Robs455, Yesterday 11:59 PM
    • Replies: 3
    • Views: 16
    Today, 04:50 AM Go to last post
  2. Another Dual Sync Question

    Started by Larry R, 03-12-2017 02:50 PM
    • Replies: 6
    • Views: 274
    Today, 12:23 AM Go to last post
  3. IAC % Question

    Started by Patnicholl, Yesterday 05:39 PM
    • Replies: 1
    • Views: 26
    Yesterday, 06:45 PM Go to last post
  4. Breaking Up At Higher RPM

    Started by G3mustang, 05-19-2017 10:09 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 34
    • Views: 467
    Yesterday, 03:16 PM Go to last post
  5. GM 12592525 3 Bar MAP Sensor

    Started by Five O, 05-16-2017 08:57 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 186
    Yesterday, 10:48 AM Go to last post
  6. Holley SBF Dual Sync Distributor

    Started by SICK__FOX, 05-24-2017 08:02 PM
    • Replies: 3
    • Views: 65
    Yesterday, 08:39 AM Go to last post
  7. Holley HP EFI, wanting to go with CNP setup?

    Started by SICK__FOX, 05-24-2017 07:13 PM
    • Replies: 4
    • Views: 56
    Yesterday, 08:38 AM Go to last post
  8. Need help with 370 ci LSX with large LSR cam.

    Started by Dean.j, 05-08-2017 08:13 PM
    • Replies: 9
    • Views: 373
    05-24-2017, 01:46 AM Go to last post
  9. 5.0L TFI running rough. No revs.

    Started by Turbograce, 05-20-2017 11:49 PM
    • Replies: 3
    • Views: 124
    05-23-2017, 02:57 AM Go to last post
  10. SBC HP EFI with GM small cap distributor.

    Started by hotrodg726, 05-14-2017 08:28 PM
    • Replies: 8
    • Views: 211
    05-22-2017, 12:33 AM Go to last post
  11. WBO2 Stuck On 27.3 AFR

    Started by smalliehunter, 05-21-2017 12:15 PM
    gauge stuck, wbo2
    • Replies: 3
    • Views: 84
    05-21-2017, 02:52 PM Go to last post
  12. HP EFI SBF Coil-On-Plug, No Fire

    Started by Dh9250, 05-16-2017 12:51 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 264
    05-21-2017, 02:45 PM Go to last post
  13. Question Blown, injected BBC Holley HP Setup Dilemma

    Started by DNielsen, 05-20-2017 06:34 PM
    • Replies: 1
    • Views: 61
    05-20-2017, 07:19 PM Go to last post
  14. DIS Conversion From Distributor

    Started by TJ555, 05-31-2016 11:32 AM
    5 Pages
    1 2 3 ... 5
    • Replies: 45
    • Views: 3,973
    05-20-2017, 07:56 AM Go to last post
  15. MAP sensor for pan vacuum?

    Started by andyf, 05-09-2017 08:08 PM
    • Replies: 6
    • Views: 272
    05-18-2017, 10:13 PM Go to last post
  16. How is fuel flow calculated?

    Started by andyf, 05-18-2017 10:11 PM
    • Replies: 0
    • Views: 86
    05-18-2017, 10:11 PM Go to last post
  17. Bad Bosch WBO2 Sensor

    Started by Joeymust91, 05-14-2017 11:15 PM
    • Replies: 6
    • Views: 186
    05-18-2017, 05:01 PM Go to last post
  18. Holley Dual Sync Distributor

    Started by Tinkerer, 06-09-2016 09:37 PM
    • Replies: 7
    • Views: 1,621
    05-18-2017, 01:52 PM Go to last post
  19. Successful startup Mopar big block - 900 HP.

    Started by andyf, 05-17-2017 07:18 PM
    • Replies: 3
    • Views: 126
    05-18-2017, 10:27 AM Go to last post
  20. FAST Dual Sync Distributor

    Started by G3mustang, 05-17-2017 09:35 PM
    • Replies: 3
    • Views: 98
    05-18-2017, 08:23 AM Go to last post
  21. Crank sensor wire to A10 or B20?

    Started by andyf, 05-14-2017 10:44 AM
    • Replies: 5
    • Views: 149
    05-17-2017, 11:52 PM Go to last post
  22. Siemens Deka Injector "Off Time"

    Started by 555BBC, 05-15-2017 08:35 PM
    • Replies: 3
    • Views: 153
    05-17-2017, 12:37 AM Go to last post
  23. Large Cap HEI/RPM Stall!

    Started by Startingstock, 05-14-2017 11:26 AM
    • Replies: 8
    • Views: 171
    05-15-2017, 08:44 PM Go to last post
  24. Air Temp Enrichment

    Started by James Taylor, 05-14-2017 09:37 PM
    • Replies: 2
    • Views: 130
    05-15-2017, 02:11 AM Go to last post
  25. AFR Tip-In Lean Issue

    Started by deepstage, 05-14-2017 04:26 PM
    • Replies: 2
    • Views: 132
    05-14-2017, 08:16 PM 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