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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: 10,113
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 10,786
    07-12-2010, 04:14 PM Go to last post
  1. SBC HP EFI with GM small cap distributor.

    Started by hotrodg726, 05-14-2017 08:28 PM
    • Replies: 8
    • Views: 138
    Today, 12:33 AM Go to last post
  2. Breaking Up At Higher RPM

    Started by G3mustang, 05-19-2017 10:09 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 151
    Yesterday, 06:47 PM Go to last post
  3. WBO2 Stuck On 27.3 AFR

    Started by smalliehunter, Yesterday 12:15 PM
    gauge stuck, wbo2
    • Replies: 3
    • Views: 39
    Yesterday, 02:52 PM Go to last post
  4. HP EFI SBF Coil-On-Plug, No Fire

    Started by Dh9250, 05-16-2017 12:51 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 181
    Yesterday, 02:45 PM Go to last post
  5. 5.0L TFI running rough. No revs.

    Started by Turbograce, 05-20-2017 11:49 PM
    • Replies: 1
    • Views: 39
    Yesterday, 03:19 AM Go to last post
  6. Question Blown, injected BBC Holley HP Setup Dilemma

    Started by DNielsen, 05-20-2017 06:34 PM
    • Replies: 1
    • Views: 30
    05-20-2017, 07:19 PM Go to last post
  7. DIS Conversion From Distributor

    Started by TJ555, 05-31-2016 11:32 AM
    5 Pages
    1 2 3 ... 5
    • Replies: 45
    • Views: 3,856
    05-20-2017, 07:56 AM Go to last post
  8. MAP sensor for pan vacuum?

    Started by andyf, 05-09-2017 08:08 PM
    • Replies: 6
    • Views: 236
    05-18-2017, 10:13 PM Go to last post
  9. How is fuel flow calculated?

    Started by andyf, 05-18-2017 10:11 PM
    • Replies: 0
    • Views: 48
    05-18-2017, 10:11 PM Go to last post
  10. Bad Bosch WBO2 Sensor

    Started by Joeymust91, 05-14-2017 11:15 PM
    • Replies: 6
    • Views: 134
    05-18-2017, 05:01 PM Go to last post
  11. Holley Dual Sync Distributor

    Started by Tinkerer, 06-09-2016 09:37 PM
    • Replies: 7
    • Views: 1,579
    05-18-2017, 01:52 PM Go to last post
  12. Successful startup Mopar big block - 900 HP.

    Started by andyf, 05-17-2017 07:18 PM
    • Replies: 3
    • Views: 94
    05-18-2017, 10:27 AM Go to last post
  13. FAST Dual Sync Distributor

    Started by G3mustang, 05-17-2017 09:35 PM
    • Replies: 3
    • Views: 69
    05-18-2017, 08:23 AM Go to last post
  14. Crank sensor wire to A10 or B20?

    Started by andyf, 05-14-2017 10:44 AM
    • Replies: 5
    • Views: 119
    05-17-2017, 11:52 PM Go to last post
  15. GM 12592525 3 Bar MAP Sensor

    Started by Five O, 05-16-2017 08:57 PM
    • Replies: 5
    • Views: 105
    05-17-2017, 01:19 PM Go to last post
  16. Siemens Deka Injector "Off Time"

    Started by 555BBC, 05-15-2017 08:35 PM
    • Replies: 3
    • Views: 122
    05-17-2017, 12:37 AM Go to last post
  17. Need help with 370 ci LSX with large LSR cam.

    Started by Dean.j, 05-08-2017 08:13 PM
    • Replies: 5
    • Views: 269
    05-16-2017, 01:46 AM Go to last post
  18. Large Cap HEI/RPM Stall!

    Started by Startingstock, 05-14-2017 11:26 AM
    • Replies: 8
    • Views: 141
    05-15-2017, 08:44 PM Go to last post
  19. Air Temp Enrichment

    Started by James Taylor, 05-14-2017 09:37 PM
    • Replies: 2
    • Views: 99
    05-15-2017, 02:11 AM Go to last post
  20. AFR Tip-In Lean Issue

    Started by deepstage, 05-14-2017 04:26 PM
    • Replies: 2
    • Views: 105
    05-14-2017, 08:16 PM Go to last post
  21. Fuel Sync Issue When Loading

    Started by deepstage, 05-14-2017 03:07 PM
    • Replies: 3
    • Views: 84
    05-14-2017, 04:04 PM Go to last post
  22. Digital Dash SSR Output

    Started by tubbedstangeater, 05-13-2017 02:29 PM
    • Replies: 3
    • Views: 151
    05-14-2017, 10:11 AM Go to last post
  23. Learn has a big swing.

    Started by G3mustang, 05-11-2017 07:46 AM
    3 Pages
    1 2 3
    • Replies: 21
    • Views: 496
    05-12-2017, 03:31 PM Go to last post
  24. Mopar 383 with Holley HP EFI, running very lean.

    Started by Steve88, 05-11-2017 12:04 AM
    • Replies: 5
    • Views: 164
    05-11-2017, 10:58 AM Go to last post
    • Replies: 1
    • Views: 119
    05-10-2017, 03:52 PM Go to last post

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