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The CYLINDER WORKS Yamaha 77.00 Standard Bore Cylinder Kit (Part 20002-K03) provides a reliable upgrade for your Yamaha engine. This comprehensive kit includes a cylinder, piston kit, and gaskets, delivering everything needed for a straightforward installation. Designed to match the stock appearance, the cylinder features a nickel silicon carbide plating that enhances durability and extends service life. This plating helps resist wear and corrosion, ensuring your engine maintains optimal performance over time.
Ideal for enthusiasts seeking to restore or upgrade their Yamaha engine, this kit offers options for standard bore, high compression, and Big Bore configurations. The high compression variant increases power output, while the Big Bore option provides a larger displacement for more torque. The included piston is matched with Vertex components to guarantee longevity, reduce engine noise, and improve overall performance. No machine work is required for installation, making it suitable for DIY enthusiasts and professional mechanics alike.
Note that the top end gasket kit does not include valve stem seals, so additional parts may be necessary for a complete rebuild. Replacement pistons, gaskets, and ring sets are also available for ongoing maintenance or upgrades. This cylinder kit is designed specifically for standard bore applications and maintains the original look of the stock cylinder, ensuring seamless compatibility with your Yamaha engine. Whether restoring an old engine or building a performance upgrade, this kit offers durability, performance, and ease of installation for Yamaha enthusiasts.
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