PISTON KIT 07-09 CRF150R 68 HC, WOSSNER 8662D200 HONDA MX
Wossner 8662D200 forged piston kit with a 68.00mm bore for high-compression performance. Manufactured in Germany, this piston offers excellent structural integrity, thermal efficiency, and resistance to deformation. The elliptical design ensures even pressure distribution, reducing stress and preventing piston failure. Features include a forged high-compression piston for strength and long-term reliability, designed to enhance heat transfer from the combustion chamber to the cylinder walls. The elliptical profile provides a uniform bearing surface under thermal expansion, reducing localized stress and preventing piston collapse. Specifications include a bore of 68.00 mm, actual bore diameter of 67.95 mm, display of 149 cm³, hub stroke of 43.70 mm, clearance of 0.05 mm, compression height of 20.60 mm, dome volume of -1.80 cm³, Wossner compression ratio of 12.50:1, and OEM compression ratio of 11.70:1. Includes piston 8662D200, lock CW14, pin WP058, ring set 680XKS, and rod P4024. Part No. 56-W4924+200.WO.
- SKU
- 56-W4924+200.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Forged High-Compression Piston Kit
Upgrade your motorcycle's performance with the Wossner 8662D200 forged piston kit. This high-quality piston is engineered in Germany to deliver exceptional power and reliability for demanding off-road applications.
Crafted from high-strength forged aluminum, this piston boasts superior durability and resistance to extreme temperatures and pressures common in high-performance engines. Its advanced design enhances thermal efficiency, promoting better heat transfer from the combustion chamber to the cylinder walls, which helps maintain optimal operating temperatures and prevents premature component failure.
The innovative elliptical profile ensures uniform bearing surface contact, even under significant thermal expansion. This precise engineering reduces localized stress on the piston and cylinder walls, minimizing wear and preventing piston collapse for extended engine life.
Key Features:
- Forged high-compression design for enhanced engine power and strength.
- Optimized for superior heat transfer to the cylinder walls.
- Elliptical piston profile for even surface distribution and reduced stress.
- Engineered to prevent piston collapse and ensure long-term reliability.
- Precision manufactured in Germany to exacting standards.
Specifications:
- Bore Size: 68.00 mm
- Actual Bore Diameter: 67.95 mm
- Displacement: 149 cm³
- Stroke: 43.70 mm
- Piston Clearance: 0.05 mm
- Compression Height: 20.60 mm
- Dome Volume: -1.80 cm³
- Wossner Compression Ratio: 12.50:1
- Original Equipment Manufacturer (OEM) Compression Ratio: 11.70:1
This kit includes the piston, lock, pin, and ring set for a complete installation.
