PISTON KIT YAM 350 R5 66.00, WOSSNER 8221D200

Wossner Piston Kit for Yamaha 350 R5 - 66.00mm Oversize

Enhance the performance and durability of your vintage two-stroke motorcycle with this high-quality Wossner piston kit. Specifically engineered for the Yamaha 350 R5, this kit features a single forged Wossner piston designed for precision and longevity.

Key Features:

• Single Forged Wossner Piston: Crafted for superior strength and reliability.
• +2.00mm Oversize: Features a 66.00mm bore size, with an actual piston diameter of 65.93mm, for optimized engine performance.
• Elliptical Design: Promotes uniform pressure distribution and efficient control of thermal expansion, minimizing the risk of piston collapse.
• Optimized Heat Transfer: Engineered for efficient combustion heat transfer, contributing to peak engine efficiency.
• German Manufacturing: Precision-built in Germany for guaranteed quality and performance.

Specifications:

• Part Number: 8221D200
• Bore Size: 66.00mm (actual piston diameter 65.93mm)
• Oversize: +2.00mm
• Displacement: 347cm³
• Stroke: 54.00mm
• Clearance: 0.07mm
• Compression Height: 36.00mm
• Wossner Compression Ratio: 2-stroke
• OEM Compression Ratio: 2-stroke

Included Components:

• Piston: 1 x Wossner forged piston
• Clips: Compatible with CW16 clips (not included)
• Piston Pin: Compatible with WP027 piston pin (not included)
• Rings: Compatible with RSB6600 x 2 rings (not included)