PISTON KIT HARLEY 3.882" SET/2, WOSSNER K8855D040-2 DAVIDSON, ROAD
Wossner piston kit K8855D040-2 for Harley Davidson Twin Cam 88" Big Bore engines (117 cu. in). Features a 3.882" bore size, +0.015" oversize. Domed pistons provide a 10:1 compression ratio. Forged, skirt-coated pistons minimize friction and wear, engineered for efficient heat transfer. Elliptical design promotes even pressure distribution. Manufactured in Germany. Includes rings, clips, and pins. Quantity: 2 pistons per kit.
- SKU
- 56-W9965.040.WO
- Brand
- Wossner
- Availability
- Out of Stock
FULL DESCRIPTION
Wossner Piston Kit for Harley Davidson Twin Cam Big Bore
Upgrade your Harley Davidson Twin Cam Big Bore engine with this high-performance Wossner piston kit. Engineered for enhanced power and durability, this kit is designed for engines with a 3.882-inch bore, specifically 0.015-inch oversize. The domed piston design contributes to a 10:1 compression ratio, providing a significant boost for your motorcycle.
Key Features:
- Forged high-performance pistons (2 included) with skirt coating to reduce friction and wear.
- Optimized for efficient heat transfer from the combustion chamber to the cylinder walls.
- Elliptical piston design ensures even pressure distribution even under high thermal loads.
- Domed piston shape contributes to a 10:1 compression ratio for increased performance.
- Manufactured in Germany to exacting standards.
- Complete kit includes high-quality rings, clips, and pins for a straightforward installation.
Specifications:
- Bore Size: 3.882 inches (0.015 inch oversize)
- Compression Ratio: 10:1
- Piston Type: Forged, skirt-coated, domed
- Quantity: 2 pistons per kit
- Wossner Part Number: K8855D040-2


