PISTON KIT 04-05 TRX450R HC A, FORGED WOSSNER 8720DA 13.1
Wossner 94.00mm high-compression forged piston kit is designed for enhanced engine performance. Engineered for optimal heat transfer, it ensures efficient cooling of the combustion chamber. The elliptical design provides a uniform bearing surface, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany for precision and reliability. Features include high-compression design for increased engine performance, a two-ring design for improved sealing and reduced friction, and forged construction for enhanced strength and longevity. It offers optimized heat transfer for efficient cooling and an elliptical design that prevents piston collapse and ensures even load distribution. Specifications include a bore size of 94.00mm, actual bore diameter of 93.95mm, displacement of 450 cm³, stroke of 64.80mm, clearance of 0.05mm, Wossner compression ratio of 13.10:1, OEM compression ratio of 10.50:1, dome volume of +9.20 cm³, compression height of 26.00mm. Gasket part number is D4009, lock part number is CW21, pin part number is WP051, ring set part number is 940XSY, and rod part number is P4022. Part No: 56-W4850.A, Wossner Part No: 8720DA.
- SKU
- 56-W4850.A
- Brand
- Wossner
- Availability
- In Stock (2)
FULL DESCRIPTION
Wossner 94.00mm High-Compression Forged Piston Kit
Elevate your engine's performance with this Wossner high-compression forged piston kit. Engineered in Germany, this piston boasts a 94.00mm bore size and a 13.1:1 compression ratio, significantly increasing power output compared to the OEM 10.5:1 ratio.
The advanced design focuses on optimal heat transfer for efficient combustion chamber cooling and features an elliptical profile. This unique shape ensures a uniform bearing surface, minimizing localized pressure and distributing thrust loads evenly. This prevents piston collapse and contributes to overall engine longevity.
Key Features:
- High-compression design for increased engine performance
- Forged construction for superior strength and durability
- Optimized heat transfer for efficient cooling
- Elliptical design prevents piston collapse and ensures even load distribution
- Precision manufactured in Germany to exacting standards
- Two-ring design for improved sealing and reduced friction
Specifications:
- Bore Size: 94.00mm
- Actual Bore Diameter: 93.95mm
- Displacement: 450 cm³
- Stroke: 64.80mm
- Clearance: 0.05mm
- Wossner Compression Ratio: 13.10:1
- OEM Compression Ratio: 10.50:1
- Dome Volume: +9.20 cm³
- Compression Height: 26.00mm
