Cometic C4618-051 MLS Cylinder Head Gasket Bore Honda - 86mm 051 F22/F23

The Cometic C4618-051 is a Multi-Layer Steel (MLS) cylinder head gasket engineered for Honda F-series engines. This precision gasket features an 86mm bore diameter and .051" compressed thickness, designed to provide superior sealing performance in high-performance and OEM replacement applications.

Key Features:

• Multi-Layer Steel construction for maximum durability and heat resistance
• 86mm bore diameter optimized for F22 and F23 engine blocks
• .051" (1.3mm) compressed thickness for precise compression ratio tuning
• Advanced embossment technology ensures optimal sealing at combustion chamber and coolant passages
• Compatible with stock and performance engine builds
• Exceeds OEM specifications for reliability

Engine Compatibility:

• Honda F22B1, F22B2, F22B3, F22B4, F22B5, F22B6, F22B8 engines
• Honda F22Z6 engine
• Honda F23A1 engine

Cometic MLS gaskets utilize multiple layers of stainless steel with proprietary coatings to absorb and distribute clamping force evenly. The result is a gasket that maintains sealing integrity under extreme cylinder pressures and temperatures, making it ideal for turbocharged, supercharged, and naturally aspirated performance builds.