Filters

Fuel Injection Style
- Throttle body (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fuel Injection System Type
- Single 4-Barrel Throttle Body (4150 Flange) (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Timing Control Compatible
- No (1)
Power Adder Compatible
- No (1)
Self Tuning
- Yes (1)
User Tunable
- Yes (1)
Fuel System Included
- Inline pump kit (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Ignition System Included
- None (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Power Distribution Included
- None (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
User Interface Included
- 6 in. display (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.

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