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

Product Overview

This aftermarket replacement carburetor is a 670 CFM aluminum four-barrel street carburetor with an electric choke and vacuum secondary operation, identified by part number BR-67256. A four-barrel carburetor meters air and fuel into an engine intake in place of electronic fuel injection, and vacuum secondary operation opens the rear barrels as engine demand increases. The electric choke provides a choke mechanism controlled electrically rather than by a manual cable or hot-air tube.

Key Features & Performance

• 670 CFM four-barrel design intended for street-driven engine applications.
• Vacuum secondary operation controls the opening of the secondary barrels based on engine demand.
• Electric choke provides an electrically operated choke mechanism.
• Aluminum construction as identified in the product title.
• Cross-references part number BR-67256 for identification and comparison.

Common Uses

• Replacing a worn, damaged, or malfunctioning four-barrel carburetor on a street engine.
• Servicing the fuel delivery system during routine maintenance or carburetor replacement.
• Restoring normal air and fuel metering after the original carburetor has failed.

Technical Specifications

• Product Type: Four-barrel carburetor
• Part Number: BR-67256
• CFM Rating: 670 CFM
• Barrel Configuration: 4-barrel
• Choke Type: Electric
• Secondary Type: Vacuum secondary
• Material: Aluminum
• General Application: Street carburetor applications

Frequently Asked Questions

Q: What does a four-barrel carburetor do? A: A four-barrel carburetor meters air and fuel into the engine intake, with the secondary barrels opening under higher demand to supply additional air and fuel.

Q: How should fitment be verified? A: Confirm that the existing carburetor part number and the complete engine or vehicle model designation match the information referenced in this listing before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.