The Edelbrock #61119 Performer RPM cylinder head is a high-performance bolt-on upgrade designed for 2005-present Gen III HEMI engines, including 6.1L, 6.2L, and 6.4L variants. Crafted from cast A356 aluminum and heat treated to T6 specifications, this cylinder head features fully CNC-machined combustion chambers, profiled bowls, and port entries/exits to enhance airflow and combustion efficiency. Reinforced rocker bosses and increased material around intake and exhaust ports provide added strength and allow for porting in racing applications. The design maintains factory location for port flanges and features larger valves tipped away from the bore wall to improve heat transfer, durability, and performance. This component is engineered for durability, improved airflow, and increased cylinder pressure, making it ideal for performance applications.
Designed to fit 2005-present Chrysler Gen III HEMI engines with 6.1L, 6.2L, and 6.4L displacements, this cylinder head is compatible with stock intake and exhaust manifolds, valve covers, rockers, spark plugs, and accessories, including Hellcat components. It can be used on either side of the engine block and is a direct bolt-on replacement for stock heads. Suitable for street, track, or racing use, it provides a significant performance upgrade while maintaining OEM compatibility. The kit includes the complete cylinder head assembly, ready for installation to enhance airflow, combustion efficiency, and overall engine power.
