High-Boost Sealing for 90mm Bore Evo X Engines

For those pushing the limits of the Mitsubishi 4B11T engine with a 90mm overbore, the Cometic MLX (Multi-Layer Stopper) head gasket is an essential upgrade. This gasket is engineered to provide an uncompromising seal, ensuring that your engine can handle high cylinder pressures without the risk of head gasket failure.

Advanced MLX Technology

• 90mm Bore Optimization: Specifically sized to match the requirements of 90mm overbore engine builds.
• Integrated Stopper Layer: Provides a high-pressure seal around the combustion chamber, crucial for high-boost setups.
• Multi-Layer Stainless Steel: Constructed from high-strength stainless steel to resist thermal expansion and contraction.
• Viton Coating: Ensures a perfect seal against oil and coolant passages, preventing leaks under high-stress conditions.

The MLX design is the result of extensive testing in the most demanding racing environments. By utilizing a mechanical stopper layer, the gasket increases the clamp load around the cylinder bore, which is the most vulnerable area in a high-performance engine. This design allows for maximum boost levels while maintaining the structural integrity of the head and block. With no re-torque required, this gasket is the perfect choice for engine builders who demand reliability and performance. Upgrade your engine's sealing capabilities with the premium parts available at GGCRACING.