Cometic C4283-030 MLS Cylinder Head Gasket Bore Nissan - 88.5mm SR20DE SR20DET

The Cometic C4283-030 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Nissan SR20DE and SR20DET engines found in 1994-2002 models. This gasket features a precise 88.5mm bore diameter and .030" (0.76mm) compressed thickness, making it ideal for street performance and forced induction applications.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under high combustion pressures
• 88.5mm bore diameter optimized for SR20 engine specifications
• .030" compressed thickness for proper compression ratio management
• Designed for RWD SR20 applications with Variable Cam Timing (VCT)
• Exceeds OEM gasket performance in high-boost and high-heat environments
• Embossed stainless steel layers with proprietary coating for maximum conformability

Cometic MLS gaskets are the preferred choice for engine builders and performance enthusiasts due to their ability to withstand extreme cylinder pressures while maintaining excellent recovery characteristics. The multiple layers of stainless steel with advanced coatings ensure a reliable seal between the cylinder head and engine block, even under demanding conditions. Compatible with turbocharged SR20DET and naturally aspirated SR20DE engines in rear-wheel-drive configurations equipped with VCT.