Cometic C8163 Copper Head Gasket Bore Thickness - 72mm 043 1100cc

The Cometic C8163 is a high-performance copper head gasket designed for 1100cc engines with a 72mm cylinder bore. Manufactured from premium solid copper material with a .043-inch (1.09mm) thickness, this gasket provides superior thermal conductivity and exceptional sealing capabilities under extreme combustion pressures.

Key Features:

• 72mm bore diameter for precise fitment on 1100cc applications
• .043-inch compressed thickness for optimal compression ratio tuning
• Solid copper construction offers maximum heat dissipation
• Re-torque capability allows for multiple installation adjustments
• Ideal for high-performance and racing applications
• Superior conformability to deck surface imperfections

Cometic copper gaskets are the preferred choice for serious engine builders who demand consistent sealing performance in high-boost, high-compression, and extreme-temperature environments. The soft copper material conforms to minor surface irregularities while maintaining excellent recovery properties.