PISTON KIT 03-09 CRF230F 67.00, FORGED WOSSNER 8774D150

Wossner 67.00mm Forged Piston Kit

This Wossner 67.00mm forged piston kit is engineered for exceptional strength and durability. It is designed to provide optimal heat transfer, ensuring efficient cooling of the combustion chamber for improved performance. The unique elliptical design of the piston creates a uniform bearing surface, which effectively reduces localized pressure and distributes thrust loads evenly. This design is crucial for preventing piston collapse and ensuring long-term reliability.

Key Features:

• Forged Construction: Provides enhanced strength and longevity compared to cast pistons.
• Optimized Heat Transfer: Promotes efficient cooling of the combustion chamber, leading to better engine performance and stability.
• Elliptical Piston Design: Ensures a uniform bearing surface, preventing localized pressure and distributing thrust loads evenly for maximum durability and to prevent piston collapse.
• German Engineering: Manufactured in Germany, guaranteeing high precision, quality standards, and reliability.

Specifications:

• Bore Size: 67.00mm
• Actual Bore Diameter: 66.96mm
• Displacement: 230 cm³
• Stroke: 66.20mm
• Clearance: 0.04mm
• Wossner Compression Ratio: 11.00:1
• OEM Compression Ratio: 9.00:1
• Dome Volume: +3.10 cm³
• Compression Height: 21.20mm

Included Components (Part Numbers):

• Gasket: D4002
• Locks: CW15
• Pin: WP011
• Ring Set: 670XKS
• Rod: P4053