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FAST EZ-EFI Marine Base Kit Fuel Injection Systems

5.0 out of 5 stars 1 Customer Reviews

FAST EZ-EFI marine base kit fuel injection systems upgrade the rough idle and poor cold starting often associated with engines running a carburetor, while improving

FAST EZ-EFI marine base kit fuel injection systems upgrade the rough idle and poor cold starting often associated with engines running a carburetor, while improving overall performance and drivability. Simply hook them up, answer the basic Wizard setup questions on the included hand-held display, and the systems truly tune themselves--no experience or laptop is needed. These complete kits include a blue ECU specific to the application, a hand-held color touchscreen, specialized O2 sensor bung, and a die-cast 4150-style, 4-injector throttle body that supports up to 650 hp. They easily bolt on to engines using a 4150-s

FAST EZ-EFI marine base kit fuel injection systems upgrade the rough idle and poor cold starting often associated with engines running a carburetor, while improving overall performance and drivability. Simply hook them up, answer the basic Wizard setup questions on the included hand-held display, and the systems truly tune themselves--no experience or laptop is needed. These complete kits include a blue ECU specific to the application, a hand-held color touchscreen, specialized O2 sensor bung, and a die-cast 4150-style, 4-injector throttle body that supports up to 650 hp. They easily bolt on to engines using a 4150-style carburetor, while allowing users to keep running their current ignition system. FAST EZ-EFI systems feature the best performing, most reliable, and most advanced tuning on the market.