Holley's Sniper EFI 4-Barrel kits are the best way to convert your build to fuel injection. With just 4 simple connections required, a couple questions about your engine and a super simple installation, you'll be good to go with NO laptop required. Offering support up to 1500 HP + a ton of extra fueling and ignition accessories available Holley has a complete system for your build. Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle.

Sniper EFI brings Fuel Injection in-range for your Carbureted classic car or truck. Offering a wide variety of 1 & 2-Barrel systems from the Autolite 1100, 2300 2GC and our BBD option specifically for your CJ's Jeep. A Sniper kit installs incredibly easily, is completely self tuning and requires no laptop. If you're looking to completely round out your EFI conversion make sure you check out our fuel ignitions, fuel systems and digital dashes to complete your journey.

Complete your sniper EFI Journey with any and every possible ignition and fueling modifications you could dream of. Sniper EFI pairs seamlessly together with Holley's Sniper Hyperspark Ignition, Fuel Systems, Fuel System Tanks and Digital Dashes.