FAST EZ-EFI Marine Base Kit, No Fuel System

FAST EFI systems have dominated on land for over a decade and are now ready to take to the sea. The brand's new self-tuning EZ-EFI Marine kit features the proven performance and reliability that comes standard in all of its self-tuning throttle body EFI systems. The marine system eliminates the poor cold starting and rough running often associated with carbureted boat engines, while improving overall performance, fuel economy and throttle response. Kits are available with or without an in-line fuel system, with packages designed specifically for Mercury Marine installation also available.