Cometic C8675 MLS Head Gasket 0.030in Thick 100mm Bore Yamaha XV16 Engine

The Cometic C8675 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered for the Yamaha XV16 engine. Featuring a 100.000mm bore diameter and a 0.030-inch compressed thickness, this gasket is designed for high-compression builds where precise deck clearance is critical.

Cometic's MLS construction uses multiple embossed layers of proprietary high-temperature coated and uncoated stainless steel, delivering superior sealing performance over conventional composite gaskets. This design requires less clamping load, reduces bore distortion, and distributes load evenly across the sealing surface for long-term reliability.

Key Features:

• MLS (Multi-Layer Steel) construction — multiple stainless steel layers for maximum sealing integrity
• 100.000mm bore diameter — precision-matched to OEM and performance specification
• 0.030-inch compressed thickness — ideal for high-compression applications
• High-temperature coating on outer layers resists combustion gases, coolant, and oil
• Reduced bore distortion due to lower required clamp load vs. composite gaskets
• Sold individually — one gasket per package

The Cometic C8675 MLS head gasket is a direct-fit solution for the Yamaha XV16 engine platform, trusted by performance builders and professional engine rebuilders worldwide. Proper surface finish on both the block deck and cylinder head is recommended for optimal sealing results.