4 Barrel Carburetor Street Warrior 0-80457S for Holley 4160 Performance 600 CFM

4 Barrel Carburetor Street Warrior 0-80457S for Holley 4160

This Street Warrior 4 barrel carburetor is a 600 CFM replacement unit built to fit Holley 4160 style intake applications, cross-referencing part number 0-80457S for street and mild performance use.

Overview

This 4 barrel carburetor delivers 600 CFM of airflow for small block V8 and similar engines running a square bore intake. The Street Warrior design provides reliable fuel metering for daily driving and mild performance builds, and it cross-references part number 0-80457S. It suits enthusiasts replacing a worn carburetor or converting to a four barrel setup.

Built For Performance

• 600 CFM airflow rating suits small block and mild V8 applications
• Square bore flange pattern fits Holley 4160 style intakes
• Electric choke for consistent cold starts without manual pumping
• Vacuum secondaries open progressively for smooth part-throttle response
• Single feed fuel inlet simplifies plumbing to the factory line
• Cross-references part number 0-80457S

Fits These Machines

• for Holley 4160 style square bore intake manifolds
• for small block V8 engines with a four barrel intake
• for Ford 289 and 302 applications with square bore flange
• for Chevrolet 305 and 350 applications with square bore flange
• for Chrysler small block applications with square bore flange

On-The-Job Use

• Replacing a worn or leaking four barrel carburetor on a daily driver
• Converting a two barrel intake setup to four barrel performance
• Restoring consistent fuel delivery on a classic V8 project
• Mild street builds that need reliable idle and part-throttle manners

Specs At A Glance

Good To Know

Q: Does this carburetor bolt directly to a factory four barrel intake? A: It uses a square bore flange, so it fits intakes with the matching bolt pattern, but a spread bore intake will need an adapter plate.

Q: Is jetting required after install? A: The carburetor ships with baseline jetting, and fine tuning may be needed based on altitude, cam profile, and engine displacement for best drivability.

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