The cylinder head gasket seals the combustion chambers between the cylinder head and engine block while simultaneously separating oil and coolant passages. It is one of the most critical sealing components in the engine. A failing head gasket can cause overheating, loss of compression, oil contamination, white exhaust smoke, and catastrophic engine failure.
Porza supplies advanced multi-layer steel and composite cylinder head gaskets engineered to withstand extreme combustion temperatures, high pressures, and thermal expansion. Each Porza gasket is precision-cut for exact alignment of oil, coolant, and combustion passages, ensuring total sealing integrity under all operating conditions.
Cylinder head gaskets vary by bore size, thickness, and engine layout. Selecting the correct gasket is essential for maintaining proper compression ratio and cooling efficiency. Installing a Porza cylinder head gasket restores full sealing performance and protects the engine from internal fluid cross-contamination.