Cometic C14078-051 MLS Cylinder Head Gasket Bore Nissan - 86.5mm SR20DE/SR20DET

The Cometic C14078-051 is a high-performance multi-layer steel (MLS) cylinder head gasket engineered specifically for Nissan SR20DE and SR20DET engines found in 1989-1998 RWD applications including S13, S14, and S15 chassis. This precision gasket features an 86.5mm bore diameter and .051-inch compressed thickness, making it ideal for stock rebuilds and mild performance builds.

Key Features:

• Multi-layer steel construction provides superior sealing and durability under high compression and boost
• 86.5mm bore diameter optimized for SR20 engine specifications
• .051-inch (1.30mm) compressed thickness for precise compression ratio control
• Compatible with VCT (Variable Cam Timing) equipped engines
• Designed for RWD SR20 applications (S13/S14/S15 chassis)
• Engineered to handle thermal expansion and cylinder pressure variations

Cometic's MLS gasket technology uses multiple layers of stainless steel with advanced coating systems to create a superior seal between the cylinder head and engine block. The gasket's ability to conform to minor surface imperfections while maintaining excellent recovery properties makes it a trusted choice for SR20 engine builders and enthusiasts seeking reliable performance.