Speedmaster Downdraft EFI System Polished With FiTech Ultra EFI Ford 429-460

The Speedmaster Polished Downdraft EFI System (1-135-007-02) with FiTech Ultra Fuel Injection System for Ford 429-460 Big Block Engines means business. Made from heat-treated 601 cast aluminum, this CNC-machined masterpiece offers exceptional throttle response and smooth engine operation while boasting improved fuel economy. The system's tight air and fuel ratio control provides a higher state of tune, making it capable of supporting high horsepower levels.

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
- 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

Every detail has been considered, from the stunning polished finish to the butterflies, measured for each bore and precision machined to a closer tolerance. These butterflies are secured to centerless ground brass shafts with split screws to ensure reliability and serviceability. The O-ring seals on lower mounting faces also keep things airtight. This Speedmaster system is a product that demands respect and delivers exceptional results, making it the go-to choice for serious performance enthusiasts.

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

Vehicle Fitment:
- 1965-1985 Mustangs
- 1966-1977 Broncos
- 1948-1979 F-100s
- Fits Ford 429-460 Engines

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