BR-67256 670CFM Street Carburetor Electric Choke Vac Secondary Aluminum 4-Barrel

BR-67256 670CFM Street Carburetor Electric Choke Vac Secondary Aluminum 4-Barrel

The BR-67256 670CFM street carburetor is an aluminum four-barrel unit with an electric choke and vacuum secondaries, engineered to meter air and fuel for improved street performance and reliable cold starts.

Overview

This 670CFM street carburetor delivers a balanced airflow capacity suited to mildly built V8 engines that need dependable driveability. The electric choke and vacuum secondary design let the carburetor handle daily driving and spirited acceleration without constant adjustment. It is built for enthusiasts and mechanics replacing a tired or undersized four-barrel on a street-driven engine.

Built For Performance

• 670CFM airflow rating matches a broad range of mild street V8 builds
• Electric choke provides consistent cold-start enrichment
• Vacuum secondaries open progressively for smoother acceleration
• Aluminum construction keeps weight low and resists corrosion
• Four-barrel layout delivers strong top-end airflow

On-The-Job Use

• Replacing a worn or leaking carburetor on a street-driven V8
• Restoring reliable cold starts on a daily driver
• Supporting mild performance builds that need balanced fuel delivery

Specs At A Glance

Good To Know

Q: Does this carburetor include a throttle linkage? A: The listing covers the carburetor unit itself, so check your intake and linkage setup against the specs before ordering to confirm adaptation needs.

Q: Is an electric choke wire required? A: Yes, an electric choke needs a switched 12V feed to operate correctly, so plan the wiring as part of installation.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.