Cometic C15424-040 Cosworth BDG MLX Cylinder Head Gasket 91mm Bore

The Cometic C15424-040 is a high-performance Multi-Layer Stopper (MLX) cylinder head gasket specifically engineered for Cosworth BDG engines. This precision gasket features a 91mm bore diameter and .040" (1.02mm) compressed thickness, providing exceptional sealing performance for high-compression and forced induction applications.

Key Features:

• Multi-Layer Stopper (MLX) construction with multiple layers of stainless steel
• 91mm bore diameter for proper combustion chamber sealing
• .040" compressed thickness for optimal compression ratio tuning
• Designed specifically for Cosworth BDG engines
• Superior sealing capability for high-performance and racing applications
• Resistant to high temperatures and combustion pressures

Cometic's MLX gaskets utilize multiple layers of stainless steel with strategically placed stopper layers around critical sealing areas. This construction provides maximum sealing performance while maintaining the ability to recover from thermal expansion and contraction cycles, making it ideal for modified engines running elevated boost levels or compression ratios.