BR-67320 750 CFM Carburetor Mechanical Secondary

750 CFM Carburetor Mechanical Secondary

This 750 CFM carburetor with mechanical secondary, referencing part number BR-67320, delivers precise fuel-air mixing to high-performance engines.

Overview

This 750 CFM carburetor mechanical secondary provides optimal throttle response for street and strip applications. The high-performance 750 CFM carburetor mechanical secondary utilizes dual metering blocks for precise tuning control. It is designed for automotive hot rodders, drag racers, and engine builders seeking maximized horsepower.

Built For Performance

• Features mechanical secondaries for immediate throttle response
• Equipped with dual inlet fuel bowls for consistent fuel delivery
• Constructed from lightweight aluminum for superior heat dissipation
• Includes adjustable air bleeds for fine-tuning the calibration

On-The-Job Use

• Tuning a high-horsepower V8 engine for street performance or drag racing
• Replacing an outdated or undersized carburetor to unlock engine power
• Configuring a fuel system on a custom classic car build

Specs At A Glance

Good To Know

Q: What is the benefit of a mechanical secondary over a vacuum secondary? A: Mechanical secondaries open directly with throttle linkage movement, providing faster throttle response for racing applications.

Q: Does this carburetor require adjustments out of the box? A: Yes, while wet-tested at the factory, minor idle and mixture adjustments are normally needed to match engine specifications.

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