PISTON KIT 87-90 510cc 91.50, WOSSNER 8511DA HUSQVARNA

Wossner 8511DA Piston Kit 91.50mm Bore

This Wossner piston kit is designed for high-performance engines requiring superior strength and reliability. Wossner forged pistons are engineered for optimal combustion chamber heat transfer, promoting efficient operation and longevity.

The elliptical design ensures a uniform bearing surface even under extreme heat expansion. This advanced design prevents localized pressure points and distributes thrust loads evenly, effectively eliminating piston collapse and ensuring a more stable engine performance.

Key Features:

• Superior forged piston strength and design from Wossner.
• Engineered for optimal combustion chamber heat transfer.
• Elliptical design for uniform bearing surface and even thrust load distribution.
• Prevents piston collapse by managing heat expansion effectively.
• Made in Germany to exacting standards.

Kit Components:

• Wossner Piston: Husqvarna TE510 91.5 mm Bore (PN# 8511DA)
• Lock P/N: CW20
• Pin P/N: WP038
• Ring Set P/N: 915XSY

Specifications:

• Bore Size: 91.50mm
• Displacement (cm³): 503
• Hub Stroke (mm): 76.50
• Clearance (mm): 0.06
• Compression Ratio: OEM
• OEM Compression Ratio: 12.00:1
• Dome Volume (cm³): -2.60
• Compression Height (mm): 30.00