Cylinder head for Nissan RD28

The cylinder head 1104120V91 acts as the upper cover for the engine block, forming the top of the combustion chambers. It houses the intake and exhaust ports, valve seats, and injector ports required for the engine to cycle air and fuel. By sealing the cylinders, it ensures that the compression necessary for ignition is maintained throughout the operation of the engine. Proper sealing is necessary to prevent the loss of pressure and to keep coolant and oil separate from the combustion process.

This component is engineered for the Nissan RD28 and RD28 LEVAS/WITH engine models. It manages thermal distribution and gas flow within the engine head assembly. Cylinder heads in internal combustion engines provide the structural housing for the valvetrain and facilitate the passage of gases into and out of the cylinders. They are machined to precise tolerances to interface with the engine block and head gasket, ensuring a gas-tight seal under the varying pressures and temperatures generated during engine operation.