Get the latest performance enhancements for your Sniper 2 EFI system! In this video, we'll walk you through a step-by-step guide on how to update your firmware using either a laptop with an internet connection or our convenient Bluetooth module. Plus, our experts share valuable tech tips and best practices to ensure a smooth update process. Stay up-to-date and optimize your engine's performance with the latest Sniper 2 EFI firmware. Get more Sniper EFI support here: https://holley-social.com/Sni

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11K views · 154 reactions | Bayliner Mercruiser 454cid engine with a new Holley Sniper EFI installation first start. Sniper EFI is for more than just cars and trucks! Find a kit for your ride: https://holley-social.com/HolleySniperEFI #HolleyEFI #HolleyPerformance #Holley #SniperEFI #Fuelinjected #HolleyEquipped | Holley | Facebook

The number 1 EFI conversion just got better. Thanks to Sniper 2 converting to EFI just got a whole lot easier. Sniper 2 is a brand new design from the ground up. We kept some of the tried and true features from the original Sniper, like our Self Tuning capability and the easy to use calibration wizard, while improving on virtually everything else. In this video, we walk you through choosing the Sniper 2 EFI kit for your needs, unboxing, and finally, a complete installation guide 00:00 - Intro 04