Cometic C4294-080 BMW MLS Cylinder Head Gasket Bore - S14 93.4mm 080

The Cometic C4294-080 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for BMW S14B20 and S14B23 engines. This precision gasket features a 93.4mm bore diameter and .080" (2.0mm) compressed thickness, making it ideal for high-performance and racing applications where precise compression control is critical.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under extreme conditions
• 93.4mm bore diameter designed for BMW S14B20 and S14B23 engines
• .080" compressed thickness allows for precise compression ratio tuning
• Exceeds OEM gasket performance in high-boost and high-compression applications
• Resistant to combustion pressure and thermal cycling
• Manufactured with aerospace-grade materials for maximum reliability

Cometic MLS gaskets are the preferred choice for engine builders and performance enthusiasts who demand maximum sealing capability. The multi-layer design combines multiple layers of stainless steel with advanced coating technology to create a gasket that conforms to imperfect sealing surfaces while maintaining exceptional blowout resistance. Perfect for turbocharged, supercharged, or naturally aspirated high-compression BMW M3 builds using the legendary S14 engine platform.