Speedmaster Downdraft EFI System Polished With FiTech Ultra EFI Ford 351W

When it comes to upgrading your Ford 351W engine, the Speedmaster Polished Downdraft EFI System (1-135-005-02) with FiTech Ultra Fuel Injection System is an exceptional choice. CNC machined and made with heat-treated 601 cast aluminum, this system offers excellent throttle response and smooth engine operation. The system also improves fuel economy while providing tighter air and fuel ratio control for a higher state of tune. The stunning polished finish is just the icing on the cake.

Features and Benefits:
- Capable of supporting high horsepower
- CNC machined
- Heat-treated 601 cast aluminum
- Excellent throttle response and smooth engine operation
- Improved fuel economy
- Tight air and fuel ratio control
- Provides a higher state of tune
- Stunning polished finish
- 52mm throttle body opening
- Butterflies are measured for each bore and precision machined to a closer tolerance
- Butterflies are secured to centerless ground brass shafts
- O-ring seals on lower mounting faces
- Bell crank enables good slow-speed drivability and still attains full-throttle geometry

The butterflies are measured for each bore and precision machined to a closer tolerance, secured to centerless ground brass shafts with split screws to ensure reliability and serviceability, and feature O-ring seals on lower mounting faces. Additionally, the bell crank has a fully indexable eccentric cable pulley that enables good slow-speed drivability and still attains full-throttle geometry.

Please Note: Includes FiTech Ultra EFI Management System and harness. Additionally, the kit comes with a comprehensive sensor kit and a set of injectors.

Specifications:
- Injection style: 8 throttle body
- Operating RPM: idle to 7000
- Intake trumpets: included
- EGR: no
- Finish: polished

Vehicle Fitment:
- 1965-1995 Mustangs
- 1966-1977 Broncos
- 1948-1979 F-100s
- Fits Ford 351W Engines