Holley HP EFI Multi-Port Fuel Injection Systems 4-Barrel

Holley HP Multi-Port EFI Systems for small or big block Chevys are ready for the street or strip with the simple swap of an intake Whether you have a stock engine#, crate#, or custom-built engine#, HP Multi-Port Systems can help you maximize performance By utilizing a laptop (or the optional 5.7" full color touch screen LCD) along with the HP's self-tuning capabilities#, the HP Multi-Port EFI System will get you to the cruise or race in no time. HP Multi-Port Systems include an intake manifold#, billet throttle body#, ECU#, wiring harness#, fuel rails#, and related small parts.

Fuel pumps and Injectors are available separately to fit your requirements.