Air Flow Research BBC 2000 Magnum Comp Aluminum Cylinder Heads with 315cc Intake and 121cc Chamber

The Air Flow Research BBC 2000 Magnum Comp aluminum cylinder heads are engineered for high-performance big block Chevy engines. These assembled heads feature 2.250-inch intake and 1.880-inch exhaust valves, optimized for maximum airflow and power. Constructed from lightweight aluminum, they provide durability and improved heat dissipation, making them suitable for racing and high-performance street applications. The heads are designed with a 121cc combustion chamber and 315cc intake runner volume, ensuring efficient combustion and enhanced horsepower. The angle plug configuration allows for better spark plug positioning, contributing to more complete combustion and improved fuel efficiency. Equipped with 1.625-inch valve springs, these heads support high RPM operation and are compatible with performance camshaft profiles. These heads are sold as a pair and are intended for use in Big Block Chevy engines, with no air restrictions, allowing unrestricted airflow for maximum performance. Note that these heads are truck freight only due to their size and weight, ensuring proper handling and shipping. Overall, the AFR 2000 Magnum Comp aluminum heads are a high-quality choice for enthusiasts seeking to upgrade their big block Chevy engine for increased horsepower, torque, and reliable performance.

Features:

• Constructed from lightweight aluminum for durability and heat dissipation

• Designed with 2.250-inch intake and 1.880-inch exhaust valves for maximum airflow

• Includes 1.625-inch valve springs suitable for high RPM operation

• s 315cc intake runner volume and 121cc combustion chamber for efficient combustion

• Angle plug configuration for optimal spark plug positioning

• Sold as a pair, compatible with big block Chevy engines

• No air restrictions, optimized for performance applications

• Truck freight only due to size and weight