Speedmaster Downdraft EFI System Black With FiTech Ultra EFI Small Block Chevy Engine

Ready to support immense horsepower levels, this Downdraft Black EFI System by Speedmaster fits right at home in Chevy Small Block engines! This black system gives your engine buttery smooth operation and refined throttle response starting with its 50mm throttle bodies. Modeled in the IDA style, they’re CNC-machined from 601 cast aluminum that, once heat-treated, gives you a higher state of tune. Coupled with the FiTech Ultra Fuel Injection System, it forms an indomitable duo with tight air/fuel ratio control.

Features and Benefits:
- 50mm, IDA-style throttle bodies
- CNC-machined, heat-treated, 601 cast aluminum
- Includes FiTech Ultra Fuel Injection System & harness
- Promotes throttle response, fuel economy, & smooth operation
- Provides a higher state of tune
- Supports higher horsepower
- Supplied linkage set combines throttle stops, idle controls, & more
- Bell crank uses fully indexable, eccentric cable pulley
- Butterflies precision-machined to each bore
- Butterflies secured to centerless ground brass shafts
- O-ring seals on lower mounting faces
- Coated in stealthy black finish

Excellent for fuel economy as well, the system (1-135-010-02) features butterflies that are precision-machined to each bore. It gives them a closer tolerance while the centerless ground brass shafts act as their anchor. As for the linkage set, it blends the throttle stops, idle controls, lever arms, and balancer all into one. Together with the full indexable and eccentric cable pulley, they make polishing your performance convenient and easy.

Specifications:
- Injection Style: 8 Throttle Body
- Operating RPM: Idle to 7000
- Intake trumpets: Included
- EGR: No

Vehicle Fitment:
- 1960-1987 Chevrolet C10
- 1988-1998 Chevrolet/GMC C/K Truck
- For models with a Chevy Small Block engine ONLY

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