PISTON KIT 82mm OVERSIZE 4.00mm SET/4 SUZUKI GSXR1100 WOSSNER K8530D400-4
Forged piston kit set of four with an 82.00 mm bore +4.00 mm oversize and measured piston diameter of 81.94 mm. Engineered for strength, efficient heat transfer and stable operation under thermal load, the elliptical skirt profile promotes a uniform bearing surface and even thrust load distribution. Manufactured in Germany. Features include forged pistons engineered for strength and durability, optimised heat transfer from the combustion chamber to cylinder walls, elliptical design providing a uniform bearing surface under heat expansion, and distribution of thrust loads evenly to help prevent piston collapse. Specifications include bore size: 82.00 mm, measured piston diameter: 81.94 mm, oversize: +4.00 mm, compression ratio (Wössner): 12.5:1, OEM compression ratio (reference): 10.0:1, compression height: 25.30 mm, dome volume: +3.80 cm³, recommended clearance: 0.06 mm, stroke (engine reference): 58.00 mm, and displacement (cm³): 1165 / 1194 / 1224 / 1254 / 1315. Cross-reference OEM part numbers include Wössner K8530D400-4, clip CW20, piston pin WP029, and ring set 820XSY.
- SKU
- 56-W9890.400.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner 82mm Oversize Piston Kit for Suzuki Engines
This Wossner forged piston kit is designed for enhanced performance and durability. Engineered with precision in Germany, these pistons feature an 82.00 mm bore size and are 4.00 mm oversize, with a measured piston diameter of 81.94 mm.
The advanced design incorporates features for optimal engine operation:
- Forged Pistons: Engineered for superior strength and long-lasting durability.
- Optimised Heat Transfer: Efficiently transfers heat from the combustion chamber to the cylinder walls, aiding in stable operation.
- Elliptical Skirt Profile: Promotes a uniform bearing surface and even thrust load distribution, even under thermal expansion.
- Stable Operation: Designed to distribute thrust loads evenly, helping to prevent piston collapse under stress.
- German Engineering: Manufactured to high standards in Germany.
Specifications:
- Bore Size: 82.00 mm
- Measured Piston Diameter: 81.94 mm
- Oversize: +4.00 mm
- Compression Ratio (Wossner): 12.5:1
- OEM Compression Ratio (Reference): 10.0:1
- Compression Height: 25.30 mm
- Dome Volume: +3.80 cm³
- Recommended Clearance: 0.06 mm
- Stroke (Engine Reference): 58.00 mm
- Displacement (cm³): Varies from 1165 to 1315 cm³ depending on application.
Included Components:
- Set of Four Forged Pistons
- Piston Pins (WP029)
- Ring Sets (820XSY)
- Clips (CW20)
