24 DFómh 2025 · To start viewing messages, select the forum that you want to visit from the selection below. Please be aware that this is a community forum. Although Holley employees …

24 DFómh 2025 · Forum DescriptionIf this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link …

3 Feabh 2018 · The Holley Terminator, HP & Dominator EFI V5 EFI software/ECU firmware finally added an A/C activated option for the electric fans. The Holley Terminator X/X Max EFI V2 EFI …

31 DFómh 2015 · Holley EFI Software HotKeys for Quick Keyboard Navigaton 10-31-2015, 11:50 AM Several people have asked me if there were any Hot Keys in the EFI software, to make …

Holley 534-191 Commander 950 Pro Software Upgrade is what you need. This includes a certificate for sending your C950 ECU to Holley for the firmware update. The firmware in your …

11 Ean 2024 · Holley have revised the EFI software/support download page and now have two sections: Sniper 1 version 1.3 Build 50 files and Sniper 1 version 2 files. As stated, the version 2 …

28 Noll 2021 · I was working with 63 Bomb OHC on a Base Timing Table project and was attempting to duplicate the settings from the factory manual. While I could get it close, I found …

3 Beal 2024 · So I’m attempting to set a Electric Fan on my Sniper, looking at the manual it says to hook the light blue wire to the relay ground trigger. I believe I have the relay setup properly, I …

15 Lún 2025 · Terminator X EFI Tuning & TechIf this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register …

22 DFómh 2024 · Sniper EFI Tuning & TechIf this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link …