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  1. <img src="//images.holley.com/forum_brand_holleyefi.png" …

    Oct 24, 2025 · If 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 above to proceed. To start viewing …

  2. Has anyone replaced the Sniper injectors themselves?

    Sep 7, 2019 · I'm interested as well. I had one quit on a Sniper 2300 about 10 miles from home. Called Tech support who had me send the entire unit in. I asked specifically if there were plan in the future …

  3. Sniper not connecting with laptop. - Holley Performance Products …

    Apr 18, 2022 · Sniper EFI Tuning & TechOriginally Posted by Danny Cabral EFI Software is for the laptop/PC computer. EFI Firmware is for the ECU & touchscreens. The EFI (laptop/PC) software, …

  4. MAP kPa to Boost PSI Equivalents - Holley Performance Products Forums

    Mar 6, 2021 · MAP kPa to Boost PSI Equivalents 09-02-2013, 02:22 PM Every 6.9 kPa over 101, is 1 PSI G of boost: 100 kPa = 0.0 psi 101 kPa = 0.1 psi 102 kPa = 0.2 psi 105 kPa = 0.7 psi 108 kPa = …

  5. V2 EFI software upgrade on Gen 1.

    Jun 12, 2024 · I just noticed that the V2 EFI software supports both Sniper 1 &amp; 2, but I saw the note in the overview that say call Holley because V1.3 needs a special update. Is the update worth doing …

  6. Forum - Holley Performance Products Forums

    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 above to proceed. To start viewing …

  7. Where do I get V2.0 Build 50 Terminator X firmware?

    Oct 13, 2020 · The minimum software I need is 2.0 Build 50, currently have 2.0 Build 30. So although just ten minutes ago I downloaded and updated what is supposed to be the latest firmware, it clearly …

  8. Oil Pressure Problem - Holley Performance Products Forums

    Aug 25, 2014 · If 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 above to proceed. To start viewing …

  9. Sniper EFI tuning on a laptop. - Holley Performance Products Forums

    Jun 23, 2019 · Hi all. First post on here. Recently had the Sniper EFI installed. I want to look at everything on the laptop before even attempting to change anything. I've read a dozen posts and …

  10. Target AFR Table - Holley Performance Products Forums

    Jun 25, 2018 · I have no experience with turbo cars, but I have a question for you. How much have you played with IEA? Some of us are having great success in the low RPM area by using IPW in an …