Edelbrock ® Pro-Flo® 2 EFI System (second generation) • Offers a complete fully-sequential EFI system with a powerful electronics package that includes everything you need to convert a carbureted engine to a modern fuel injection system. • "Flash-programmable" engine control unit (ECU)powered by EFI Technology. • Allows for more tuning features, fully sequential injector firing and limitless calibrations in a compact package. • Click on ProFlo 2 logo below for additional specs. • MANY KITS AVAILABLE. CALL FOR COST AND AVAILABILITY.