PISTON KIT 06-12 SX-F 250 KTM, FORGED WOSSNER 8645D400 80mm

Wossner Forged Piston Kit - High Performance and Durability

Elevate your engine's performance with this Wossner forged piston kit. Engineered for demanding applications, this piston offers superior strength and exceptional heat transfer capabilities, ensuring optimal performance and longevity. The advanced elliptical design guarantees a consistent bearing surface even under extreme heat, effectively reducing localized pressure and preventing piston failure.

Key Features:

• Forged Construction: Provides enhanced strength and durability for high-performance engines.
• Optimized Heat Transfer: Designed for efficient heat dissipation to cylinder walls, improving overall engine efficiency.
• Elliptical Design: Ensures uniform bearing surface under thermal expansion, leading to even thrust load distribution and preventing premature wear.
• German Engineering: Precision manufactured in Germany for uncompromising quality and reliability.

Specifications:

• Bore Size: 80mm
• Actual Bore: 79.96mm
• Displacement (cm³): 527
• Stroke (mm): 54.80
• Clearance (mm): 0.04
• Wossner Compression Ratio: 12.90:1
• OEM Compression Ratio: 12.80:1
• Dome Volume (cm³): 1.20
• Compression Height (mm): 19.50
• Lock Part Number: CW16
• Pin Part Number: WP059
• Ring Set Part Number: 800XDS