PISTON 00-14 DRZ400 90.00 HC, FORGED WOSSNER KIT 8567DA 13001-S006, 12111-29F00-0F0

Wossner Forged Piston Kit for High Compression Performance

Enhance your vehicle's performance with this Wossner forged piston kit, meticulously engineered for superior strength and high compression. This piston is designed to optimize heat transfer from the combustion chamber to the cylinder walls, ensuring efficient operation. Its advanced elliptical design actively works to provide a uniform bearing surface even under heat expansion. This intelligent design minimizes localized pressure and distributes thrust loads evenly, effectively preventing piston collapse and maintaining integrity under stress.

Key Features:

• Forged Construction: Delivers exceptional strength and enhanced durability for demanding applications.
• Optimized Heat Transfer: Promotes efficient cooling by channeling heat away from the combustion chamber.
• Elliptical Design: Prevents localized pressure points and reduces the risk of piston collapse by ensuring even load distribution.
• High Compression: Engineered for a higher compression ratio, boosting engine efficiency and power output.

Specifications:

• Bore: 89.94 mm
• Piston Size: 90.00 mm
• Displacement: 398 cm³
• Stroke: 62.60 mm
• Clearance: 0.06 mm
• Wossner Compression Ratio: 13.50:1
• OEM Compression Ratio: 12.50:1
• Dome Volume: +0.50 cm³
• Compression Height: 25.30 mm
• Theoretical Weight: 247.00 g

Included Components:

• Lock: CW20
• Pin: WP029
• Ring Set: 900XSY

Cross-Reference OEM Part Numbers:

• 13001-S006
• 4714M09000
• 12111-29F00-0F0