Cylinder head for Alfa Romeo HS492

The cylinder head, part number 71723118, serves as a primary component for the Alfa Romeo HS492 engine. It is installed on the top of the engine block to seal the combustion chambers. This component provides the necessary housing for intake and exhaust valves, valve seats, and valve guides, facilitating the controlled entry of air and fuel and the exit of exhaust gases. It is engineered to maintain structural integrity under the high pressures and temperatures generated during the combustion cycle.

This component is compatible with the Alfa Romeo HS492 engine. It functions by containing the combustion pressure and ensuring the correct synchronization of the intake and exhaust processes within the engine assembly. Proper sealing of the combustion chamber is necessary to prevent loss of compression and to maintain the thermal efficiency of the engine block during operation.