The Wiseco 76.50mm Forged Piston Kit is engineered for those restoring or upgrading their Kawasaki JS550 2-stroke engine. Crafted with dedicated forging and precision lightening operations, this piston offers an optimal balance of strength and weight, ensuring reliable performance whether on the trail or the track. The forged material provides enhanced tensile strength over traditional cast pistons, leading to increased durability and longer service life in demanding riding conditions. Designed specifically for Kawasaki JS550 models from 1982 to 1991, this kit ensures a precise fit and seamless integration into your engine rebuild process.
Built with quality and attention to detail, the Wiseco piston kit includes high-quality piston rings, a wrist pin, and circlips, all assembled in the USA at Wiseco’s facility in Mentor, Ohio. The 76.50mm bore size is compatible with a range of Kawasaki JS550 models, offering a straightforward upgrade path for vintage motocross bikes, street bikes, and snowmobiles. This kit supports restoring your engine to peak performance with components that meet or exceed OEM standards, providing confidence and reliability for your powersports adventures.
Please note that this piston kit is not carb-approved and requires carb acknowledgment during installation. It is suitable for air freight shipping and is intended for professional installation, ensuring you get the best out of your engine rebuild. Whether you're restoring a classic bike or performing a high-performance rebuild, the Wiseco Forged Piston Kit offers the durability and precision necessary for long-lasting, high-performance results.
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