The Wiseco Honda R18A 81.00mm 8.9:1 CR Bore -10cc Dome Piston Shelf Stock Kit is a set of forged racing pistons designed for high-performance Honda R18A engines. Built with professional-grade materials, these pistons feature a 81.00mm bore and a compression ratio of 8.9:1, optimized for severe duty race applications. Packed with custom-level performance and durability features, they include premium rings to ensure reliable sealing under demanding conditions. These pistons are engineered to deliver enhanced power, strength, and longevity, making them suitable for serious racing and high-performance builds.
This piston kit is compatible with Honda R18A engines, typically found in various Honda models with this engine type. It is intended for use in heavy to severe duty race builds, providing a direct replacement for stock pistons in performance-oriented applications. The kit includes forged pistons with a 10cc dome, designed for installation in engines requiring a bore size of 81.00mm. Ideal for race, track, or high-performance street use, these pistons help maximize engine output and durability in demanding environments.
