PROFORM Race Series Black/Purple 4V Carburetor with Mechanical Secondaries
Highlights
- Next-Gen Race Technology
- Premium Black Teflon Finish
- Dual-Inlet, 4-Barrel Design
- Variety of CFM Options
PROFORM Race Series Black and Purple 4V Carburetor with Mechanical Secondaries.
Maximize your drag racing performance with the PROFORM Race Series carburetor. It offers consistent, top-tier performance for drag racing or everyday use. The carburetor features a premium black Teflon finish accented with striking purple highlights. The addition of mechanical secondaries brings extra precision and power to your build.
Features and Benefits:
- Available in 750, 850, 950, and 1050 CFM
- Black Race Series model delivers crisp look and superior durability
- Improves airflow for standout drag race performance
- Dual-inlet, 4-barrel design with mechanical secondaries for precise throttle control
- Adjustable screw-in air bleeds enhance engine tunability
- Innovative PROFORM aluminum main body
- Fully adjustable, billet aluminum throttle base plate is great for customization
- Fuel bowls modified for better slosh control
- Fitted with sight glass windows for precise float adjustments
- Universal throttle linkage compatible with Ford kick-down bracketry
The main body redesign includes contoured venturis and two-step down-leg boosters. Their combined power enhances airflow and fuel atomization. The all-new fuel bowls incorporate heightened internal baffling for greater fuel control. The slabbed throttle base shafts pave the way for augmented airflow. Each carburetor is hand-assembled and dyno-tested in the USA for peak functionality. Choose a CFM option to best suit your ride.
Specifications:
- Air bleed material: brass
- Air bleed size (outer idle): 70 / 70
- Booster style: down-leg boosters
- Choke: no choke
- Emissions: 49 state legal
- Finish: black diamond finish
- Flange style: square bore
- Ford kick-down bracket included: yes
- Fuel bowl inlet thread: 7/8” x20
- Fuel fittings: 5/8"-18 inverted flare
- Fuel inlet: dual
- Fuel line inlet distance: 9-11/16"
- Fuel type: gasoline
- Height (in): 3.25"
- Metering block material: billet aluminum
- Mounting style: 4150 only
- Net height from carb flange: 3.25”
- Primary power valve (hg): 4.5
- Secondaries: mechanical secondaries
Vehicle Fitment:
- 1965-2004 Ford Mustangs
- 1966-1977 Ford Broncos
- 1948-1979 Ford F-100s
- 1960-1987 Chevy C10s
California Residents: Proposition 65 Warning
Related Categories: Restomod Engine, F-100 Carburetors, F-100 Restomod Engine, C10 Carburetors, Bronco Carburetors
Only for use on pre-pollution controlled vehicles: This product can be used on vehicles that were manufactured before emissions control regulations were imposed. Pre-pollution vehicles are defined as:
- 1965 and older U.S. manufactured California certified vehicles
- 1967 and older U.S. manufactured federally certified vehicles
Installation Difficulty
Intermediate skill is required for this installation.
Installation Instructions
Vehicle Fitment
This product will fit the following Bronco years:
This product will fit the following C10 years:
- 1960,
- 1961,
- 1962,
- 1963,
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
- 1973,
- 1974,
- 1975,
- 1976,
- 1977,
- 1978,
- 1979,
- 1980,
- 1981,
- 1982,
- 1983,
- 1984,
- 1985,
- 1986,
- 1987,
This product will fit the following F-100 years:
- 1948,
- 1949,
- 1950,
- 1951,
- 1952,
- 1953,
- 1954,
- 1955,
- 1956,
- 1957,
- 1958,
- 1959,
- 1960,
- 1961,
- 1962,
- 1963,
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
- 1973,
- 1974,
- 1975,
- 1976,
- 1977,
- 1978,
- 1979,
This product will fit the following Mustang years:
