Cometic C4283-027 MLS Cylinder Head Gasket for Nissan SR20DE/SR20DET 88.5mm

The Cometic C4283-027 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Nissan SR20DE and SR20DET engines from 1994-2002. This precision-manufactured gasket features an 88.5mm bore diameter and .027" (0.027 inch) compressed thickness, designed for rear-wheel-drive applications with Variable Cam Timing (VCT).

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability under high-performance conditions
• 88.5mm bore diameter optimized for SR20 engine specifications
• .027" compressed thickness for precise combustion chamber volume control
• Compatible with both naturally aspirated SR20DE and turbocharged SR20DET engines
• Designed for RWD platforms with Variable Cam Timing (VCT) systems
• Engineered to withstand high cylinder pressures and temperatures in modified applications
• Proprietary coating provides enhanced sealing and reduced wear

Cometic MLS gaskets utilize multiple layers of stainless steel with advanced coating technology to create a superior seal that rebounds with engine movement and thermal cycling. This gasket is ideal for stock rebuilds, turbocharged builds, and high-performance street or track applications where reliability and consistent compression sealing are critical. The .027" thickness allows for fine-tuning of compression ratios when rebuilding or modifying SR20 engines commonly found in the Nissan 240SX (S13/S14), Nissan Sentra SE-R, and various JDM platforms.