PISTON KIT 06-12 SXF250 80 HC, WOSSNER 8690D400 SX-F KTM
Wossner forged piston kit designed for high-performance applications, offering superior strength and optimized heat transfer. The elliptical design ensures a uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. Manufactured in Germany for precision and durability. Features include a forged piston for enhanced strength and durability, optimized heat transfer to cylinder walls for improved performance, and an elliptical design for even thrust load distribution. Specifications include a bore size of 80mm, actual bore of 79.96mm, display volume of 249cm³, stroke of 54.80mm, clearance of 0.04mm, Wossner compression ratio of 14.40:1, OEM compression ratio of 13.20:1, dome volume of +2.30cm³, compression height of 19.50mm, lock part number CW16, pin part number WP070, ring set part number 800XDS, rod part number P4003, and part number 56-W4734+400.WO.
- SKU
- 56-W4734+400.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Forged Piston Kit - High Performance 80mm Bore
Upgrade your engine's performance and durability with the Wossner Forged Piston Kit. Engineered for high-performance applications, this piston kit offers superior strength and optimized heat transfer compared to standard cast pistons. The advanced elliptical design ensures a uniform bearing surface even under extreme heat expansion, effectively reducing localized pressure and preventing premature piston failure. Precision manufactured in Germany, this kit is built to the highest standards of quality and reliability.
Key Features:
- Forged Construction: Provides significantly enhanced strength and longevity for demanding use.
- Optimized Heat Transfer: Promotes efficient cooling by transferring heat effectively to the cylinder walls, leading to improved performance and engine longevity.
- Elliptical Piston Design: Guarantees an even distribution of thrust loads by adapting to thermal expansion, preventing hot spots and potential piston collapse.
- German Engineering: Manufactured in Germany, ensuring exceptional precision, quality, and durability.
Technical Specifications:
- Bore Size: 80mm
- Actual Bore Measurement: 79.96mm
- Engine Displacement Displayed: 249 cm³
- Stroke Length: 54.80mm
- Recommended Clearance: 0.04mm
- Wossner Compression Ratio: 14.40:1
- Original Equipment Manufacturer (OEM) Compression Ratio: 13.20:1
- Dome Volume: +2.30 cm³
- Compression Height: 19.50mm
- Lock Ring Part Number: CW16
- Piston Pin Part Number: WP070
- Ring Set Part Number: 800XDS
- Connecting Rod Part Number: P4003
