Cometic C4156-036 MLS Cylinder Head Gasket Bore Mitsubishi - 86mm 4G63T

The Cometic C4156-036 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for the Mitsubishi 4G63T DOHC turbocharged engine. This gasket is manufactured with a compressed thickness of .036 inches and features an 86mm bore diameter, making it the ideal choice for Mitsubishi Evolution 4-8 applications.

Key Specifications:

• Compressed thickness: .036 inches (0.91mm)
• Bore diameter: 86mm
• Multi-Layer Steel (MLS) construction for superior sealing
• Application: Mitsubishi 4G63T DOHC turbocharged engines
• Fitment: Evolution 4, 5, 6, 7, and 8 models

Advanced MLS Technology:

Cometic's Multi-Layer Steel gaskets feature multiple layers of stainless steel with embossed sealing beads that provide even distribution of sealing pressure. This advanced design allows the gasket to respond to the thermal expansion and contraction of the engine, maintaining a consistent seal even under extreme boost and temperature conditions. The MLS construction is particularly well-suited for turbocharged and high-performance applications where increased cylinder pressures demand superior gasket technology.

Performance Benefits:

• Superior resistance to blow-out and compression leaks
• Accommodates thermal expansion in turbocharged applications
• Reusable design allows for disassembly without gasket replacement in many cases
• Maintains seal integrity under high boost conditions
• Precise bore dimensions ensure optimal combustion chamber sealing

This gasket is compatible with both stock and modified 4G63T engines and is a popular choice for performance rebuilds, turbo upgrades, and engine restorations where reliability and durability are critical.