Holley’s Sniper EFI systems bring fuel injection to the masses with carburetor-replacement systems that are designed to have all the benefits of electronic fuel injection without breaking your bank. Perfect for street rods, hot rods, muscle cars, off-roaders and just about any carbureted vehicle, Sniper EFI will put an end to cold start issues, hesitations, vapor lock and flooding.

Shop Holley Dominator EFI ECUs, fuel injection kits, wiring harnesses and injector driver modules. Explore engine management with electronic transmission control, drive-by-wire throttle control and dual wideband oxygen sensor capability. Find components for your engine and drivetrain combination.

Shop EFI distributors at Holley, including HyperSpark, Dual Sync and MSD options. Explore distributors for Chevy, Ford, Chrysler, Pontiac and other engine applications. Find the distributor that matches your engine, EFI system and ignition setup.