COMETIC Top End Gasket Kit for Yamaha C3550-EST, 80mm - High-Performance Engine Seal Replacement

Top End Gasket Kit - 80 mm - Yamaha

The COMETIC C3550-EST Top End Gasket Kit is engineered for Yamaha engines with an 80mm bore, designed to enhance durability and sealing performance in high-horsepower applications. This kit includes the correct base gasket, head gasket, and cylinder O-rings, along with other essential seals required for top-end overhaul, ensuring a comprehensive solution for engine rebuilds. The MLS head gaskets utilize a multi-layer steel construction with embossed outer layers coated in Viton rubber, providing uniform torque distribution and reducing bore distortion for optimal piston ring sealing and increased power output. These gaskets are suitable for 4-stroke engines operating under high cylinder pressures, whether naturally aspirated or boosted, delivering consistent performance under demanding conditions.

Features:

• MLS Head Gasket: Multi-layer steel design promotes even torque load and minimizes bore distortion

• Viton Rubber Coating: Outer layers embossed and coated for enhanced sealing and durability

• Extreme Sealing Technology (EST): Embossed stainless steel gaskets with proprietary rubber material for superior heat dissipation

• High-Performance Material: Designed to meet the needs of high-horsepower, high-cylinder-pressure engines

• Application: Fits Yamaha C3550-EST engines with 80mm bore, suitable for 4-stroke naturally aspirated and boosted machines