Put an End to Cold Starts, Throttle Hesitations, and Fuel Flooding!

Holley has expanded its line of critically acclaimed self-tuning EFI systems to include the Sniper 2300 2-barrel TBI Unit. It’s perfect for any vehicle that came standard with a Holley 2300 Carburetor Flange. Sniper EFI 2-barrel kits can support up to 350 HP. The Self-Tuning ECU makes it an easy, no-hassle way to get the most performance out of your vehicle without a laptop computer. Just answer a few questions about your engine and it creates the base map, then starts tuning on its own while you drive, no laptop required!