PISTON KIT 01-04 YFM660 102.00, WOSSNER 8507D200 YAMAHA ATV
This Wossner Piston Kit features a 102.00mm bore and is designed for Yamaha YFM660 series ATVs. Manufactured in Germany, this forged piston offers superior strength, efficient heat transfer, and optimal expansion control with its elliptical design. It maintains OEM compression characteristics while providing enhanced durability under extreme operating conditions. Features include forged construction, optimal heat transfer design, an elliptical profile for uniform thrust load distribution, and German manufacturing. Specifications include a 102.00mm bore, 101.93mm measured bore, 0.07mm clearance, OEM compression ratio of 9.20:1, -0.30 cm³ dome volume, 27.00mm compression height, 660 cm³ display, 84.00mm hub stroke, part number 56-W8507+200.WO, and model 8507D200 (+2.00).
- SKU
- 56-W8507+200.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Piston Kit - 102.00mm Bore (+2.00 Oversize)
Engineered for optimal performance and durability, this Wossner Piston Kit features a 102.00mm bore, representing a +2.00mm oversize. This forged piston is designed and manufactured in Germany to meet rigorous quality standards. It provides superior strength, efficient heat transfer, and controlled expansion for reliable operation even under demanding conditions.
Key Features:
- Forged construction for maximum strength and long-lasting durability.
- Engineered for efficient heat transfer from the combustion chamber to the cylinder walls, aiding in temperature management.
- Features an elliptical profile for uniform thrust load distribution, reducing the risk of piston collapse.
- Precision manufactured in Germany, ensuring high quality and performance.
- Maintains OEM compression characteristics for seamless integration.
Specifications:
- Bore: 102.00 mm
- Measured Bore: 101.93 mm
- Clearance: 0.07 mm
- Compression Ratio: OEM
- OEM Compression Ratio: 9.20:1
- Dome Volume: -0.30 cm³
- Compression Height: 27.00 mm
- Displacement: 660 cm³
- Stroke: 84.00 mm
- Piston Kit Model: 8507D200 (+2.00)
