Edelbrock BBC Performer RPM 454-R Cylinder Head with 2.190 Inch Valves and 315cc Intake

The Edelbrock Part Number 60555 Performer RPM 454-R cylinder head is designed for big block Chevrolet engines, offering performance enhancements for high-performance applications. Crafted from durable aluminum, this assembled head features 2.190-inch intake valves and 1.880-inch exhaust valves, optimized for improved airflow and power output. The 315 cc intake runner volume and 118 cc combustion chamber promote efficient combustion, increasing horsepower and torque across the RPM range. Equipped with 1.550-inch valve springs, these cylinder heads provide reliable valve control during high RPM operation, ensuring durability and consistent performance. The Performer RPM 454-R head is suitable for street and race applications, enhancing engine efficiency and responsiveness. Installation requires standard tools and expertise, and these heads are compatible with a variety of Big Block Chevy configurations, making them a versatile upgrade for performance enthusiasts.

Features:

• Constructed from lightweight aluminum for durability and heat dissipation

• Includes assembled components for quick installation

• Valves: 2.190 inch intake and 1.880 inch exhaust for optimal airflow

• Intake runner volume of 315 cc for increased power

• Combustion chamber volume of 118 cc for efficient combustion

• Valve springs: 1.550 inch for valve control at high RPM