PISTON KIT HARLEY 3.856 SET/2, WOSSNER K8595D275-2 DAVIDSON
Wossner K8595D275-2 piston kit features forged high-performance pistons with skirt coating and an elliptical design for even thermal expansion and load distribution. Optimized to transfer heat from the combustion chamber to the cylinder walls, these domed pistons provide a 10:1 compression ratio. The kit includes rings, clips, and pins. Specifications include a 3.856 inch bore size (+2.75mm oversize) and a 10:1 compression ratio. This kit contains 2 pistons and is made in Germany.
- SKU
- 56-W9866.275.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner 3.856 Set/2 Piston Kit for Harley Davidson Twin Cam
Upgrade your Harley Davidson Twin Cam engine with the Wossner K8595D275-2 piston kit. This high-performance set features forged pistons designed for superior durability and power. The +2.75mm oversize bore, measuring 3.856 inches, combined with a domed piston design, achieves a 10:1 compression ratio for a noticeable boost in engine performance. Manufactured in Germany, this kit includes all necessary components for a seamless installation.
Key Features:
- Forged high-performance pistons with skirt coating for reduced friction.
- Elliptical piston design ensures even thermal expansion and load distribution.
- Optimized to enhance heat transfer from the combustion chamber to cylinder walls.
- Domed pistons contribute to a 10:1 compression ratio for increased power.
- Complete kit includes rings, clips, and pins for a ready-to-install solution.
Specifications:
- Bore Size: 3.856 inches (+0.108 inches, +2.75mm)
- Compression Ratio: 10:1
- Quantity: 2 pistons per kit
- Manufacturing Origin: Germany


