Katech Engineering LLC - Cylinder Heads, Components & Services

Performance Cylinder Heads, Components & CNC Porting

Cylinder heads control how an engine makes power. By managing airflow and combustion, they directly affect performance, efficiency, and reliability. Whether upgrading an existing setup or building a high-output engine, the right cylinder head solution plays a critical role.

This category includes complete cylinder heads, valvetrain components, and CNC porting services for a wide range of performance engine platforms. Each solution is developed to support increased airflow, stable valvetrain operation, and consistent performance under demanding conditions.

• Supports improved airflow and combustion efficiency
• Maintains stability at higher RPM and increased cylinder pressure
• CNC-machined for consistent fitment and repeatability
• Suitable for performance street and competition engines
• Compatible with LS, LT, Hemi and other high-performance platforms

Katech offers complete cylinder head assemblies as well as individual components including valves, springs, retainers, guides, and seals. CNC porting services are developed through extensive testing to refine airflow characteristics while maintaining structural integrity and reliability.

All machining and development is performed in-house at Katech’s Clinton Township, Michigan facility using the same processes applied to professional motorsports programs.