Cometic H1511SP8070S MLS Head Gasket Bore Thickness - 80.70mm 070

The Cometic H1511SP8070S is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered for sport compact engine applications. Featuring an 80.70mm bore diameter and .070" compressed thickness, this gasket is designed to deliver a superior, leak-free seal under the demands of high-performance and modified street engines.

Key Features:

• Multi-Layer Steel (MLS) Construction — comprised of multiple embossed layers of proprietary high-temperature coated and uncoated stainless steel for maximum durability
• 80.70mm Bore Diameter — precision-cut to exact tolerances for a proper combustion chamber seal
• .070" Compressed Thickness — allows for tuning of compression ratio in modified or built engines
• Active Combustion Seal — embossed layers create an active seal on multiple stainless steel layers to handle elevated cylinder pressures
• High-Temperature Coating — proprietary coatings provide a micro-seal against coolant and oil intrusion at the head and block interface
• Less Bore Distortion — requires less clamp load compared to traditional gaskets, reducing cylinder bore distortion
• No Asbestos — manufactured with modern, safe materials meeting current standards

The Cometic H1511SP8070S is an ideal choice for performance engine builds requiring a reliable head gasket solution. Cometic's MLS technology is trusted by professional engine builders across motorsports disciplines worldwide.