Edelbrock VRS-4150 950 CFM Mechanical Secondaries Race Carburetor

Unlock the full potential of your high-horsepower engine with this carburetor (1309). Designed for racers, engine builders, and serious street enthusiasts, this carburetor delivers unmatched air/fuel control and throttle response. Its 1-piece 3.75" cast aluminum body houses large 1.562” venturis and dual 50cc accelerator pump circuits, providing massive airflow and crisp launches. Annular boosters ensure superior fuel atomization, while the 4-circuit billet metering blocks support precise tuning.

Features and Benefits:
- 1.562” venturi diameter delivers 950 CFM airflow
- Large banjo-style annular boosters optimize fuel atomization
- Dual 50cc accelerator pump circuits for powerful launches
- Intermediate fuel circuit improves throttle response
- 4-corner idle mixture screws for smooth idle
- Adjustable float level and Nitrophyl floats for fuel control
- Dual power valves with circuit protection
- 4-circuit billet metering blocks
- Universal 4150/4500 flange compatibility
- GM-style TPS mount and multiple vacuum ports
- Made from bead-blasted cast aluminum
- Designed for gasoline fuel systems

Specifications:
- UPC: 085347013098
- CFM rating: 950 cfm
- Choke type: none
- Barrel quantity: 4 barrel
- Flange type: 4150 and 4500
- Material: aluminum
- Finish: bead blast
- Bore diameter: 1.750”
- Marine approved: no
- Body height: 3.75”
- Gasket or seal included: yes
- Secondary venturi diameter: 1.562”
- Mounting hardware included: no
- Standard vacuum: 2-3/8" diameter. and 2-3/16" diameter
- Adjustable float level: yes
- Air cleaner flange diameter: 5.12”
- Float material: nitrophyl
- Inlet fitting thread diameter: 7/8"-20
- Float level: center of window

Vehicle Fitment:
- 1965-1985 Mustangs
- 1966-1977 Broncos
- 1948-1979 F-100s
- 1960-1987 Chevy C10s