PISTON KIT YAM 350 R5 65.50, WOSSNER 8221D150
This Wossner piston kit features a single forged piston with a +1.50mm oversize bore (65.50mm) and an actual piston diameter of 65.43mm. Designed for two-stroke engines, its elliptical shape ensures uniform load distribution under heat expansion for enhanced durability and reduced piston failure. It is engineered to optimize combustion heat transfer and is manufactured in Germany. Key specifications include a bore size of 65.50mm, displacement of 347cm³, stroke of 54.00mm, clearance of 0.07mm, and a compression height of 36.00mm. This kit includes a Wossner piston part number 8221D150.
- SKU
- 56-W9898.150.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Piston Kit for Yamaha 350 R5 - 65.50mm Oversize
Enhance the performance and durability of your Yamaha 350 R5 with this high-quality Wossner Piston Kit. Engineered for demanding two-stroke applications, this kit features a single, forged piston designed for optimal power and longevity. Manufactured in Germany to exacting standards, Wossner pistons are renowned for their precision and reliability, ensuring your engine performs at its best.
The piston boasts an elliptical design, meticulously crafted to ensure uniform load distribution under extreme heat. This innovative feature significantly reduces stress on the piston, minimizing the risk of failure and promoting consistent engine operation. It is also designed to optimize combustion heat transfer, leading to improved efficiency and power output.
Key Features:
- Single, high-strength forged Wossner piston
- +1.50mm oversize bore size, with a 65.50mm nominal bore (actual piston diameter is 65.43mm)
- Elliptical piston shape for superior thrust load distribution and thermal stability
- Optimized for efficient combustion heat transfer
- Precision manufactured in Germany for exceptional quality and performance
Specifications:
- Wossner Part Number: 8221D150
- Nominal Bore Size: 65.50mm
- Actual Piston Diameter: 65.43mm
- Oversize: +1.50mm
- Engine Displacement: 347cm³
- Stroke: 54.00mm
- Recommended Piston Clearance: 0.07mm
- Compression Height: 36.00mm
Included Components & Cross-Reference:
- Piston Rings: RSB6550 (x2)
- Piston Pin: WP027
- Circlips: CW16
