Holley Sniper 2 x 4-bbl EFI Self-Tuning Kits

Self-Tuning Fuel Injection Conversion for Naturally Aspirated Dual-Quad Configurations

Holley Sniper 2 x 4-bbl EFI Self-Tuning Kits allows for an easy conversion from carburated to EFI in dual-quad configurations. Designed for use on naturally aspirated engines, these self-tuning kits take all the hassle out of programming and tuning with an easy-to-use calibration wizard. The included touchscreen programmer has a step-by-step program that creates a base map then self-tunes while you drive, no laptop or computer knowledge required. All Sniper EFI units are supported by Holley's free software that allows the freedom of live engine tuning and control.