Engineers at FAST have developed complete bolt-on EZ-EFI Fuel Multi-Port Electronic Fuel Injection Kits that allow anyone to install a multi-port injection setup on Small and Big Block Chevy and Small Block Ford engines that were originally carbureted. These kits can be used on anything from mild street rods and muscle cars to 1 000 horsepower all-out race cars. EZ-EFI Fuel Multi-Port Electronic Fuel Injection Kits include carefully matched components including the EZ-EFI hand-held device single plane EFI intake manifold throttle body Precision-Flow Fuel Injectors fuel rails fuel pump kit all necessary sensors and clearly labeled wiring harnesses. These kits add style and function to any engine.