Edelbrock 61559 BBC Performer RPM 454-R Marine Duty Cylinder Head with Valves

The Edelbrock 61559 Performer RPM Marine Duty Cylinder Head is designed specifically for big block Chevy engines, offering high-performance features for marine applications. Constructed from durable aluminum, this head provides excellent heat dissipation and strength, making it suitable for demanding marine environments. It features 2.190-inch intake and 1.880-inch exhaust valves, with a 315 cc intake port and 118 cc combustion chamber, optimizing airflow and combustion efficiency. The head includes angle plugs for improved spark plug access and better ignition performance. Its robust design ensures reliable performance under high-stress conditions, making it ideal for performance and racing applications where durability and power are critical. This head is sold as a bare component, ready for customization and installation on compatible big block Chevy engines. Its construction and specifications are tailored to enhance horsepower and torque, providing significant gains in engine performance and efficiency. Whether upgrading an existing engine or building a new high-performance setup, this cylinder head offers the quality and features needed to achieve optimal results in marine or performance automotive applications.

Features:

• Aluminum construction for lightweight durability and heat dissipation

• 2.190-inch intake and 1.880-inch exhaust valves for enhanced airflow

• 315 cc intake port volume for improved volumetric efficiency

• 118 cc combustion chamber for efficient combustion and power output

• Angle plug design for better spark plug access and ignition performance

• Designed specifically for big block Chevy engines in marine applications