PISTON KIT SET/4 GSXR1000 73, WOSSNER K8755DA-4 SUZUKI, TURBO 2001-2004

This Wossner forged piston kit K8755DA-4 features a standard 73.00mm bore and is specifically designed for SUZUKI GSXR1000 TURBO models from 2001 to 2004. Supplied as a set of four pistons, this kit is optimised for turbocharged performance, offering a reduced compression ratio for forced induction setups. Manufactured in Germany, it combines precision, thermal stability, and structural durability for high-performance applications.

Features

• Forged piston construction designed for turbocharged engine demands

• Enhanced heat dissipation from combustion chamber to cylinder walls

• Elliptical profile ensures even expansion and thrust load distribution

• Prevents localised pressure buildup and piston collapse under boost

• Manufactured in Germany

Specifications

• Bore: 73.00mm (STD)

• Piston code: Wossner K8755DA-4

• Clip part number: CW16

• Piston pin: WP059

• Ring set: 730XAS

• Displacement: 988 / 1042 cm³

• Stroke: 59.00 mm

• Clearance: 0.04 mm

• Wossner compression ratio: 10.00:1

• OEM compression ratio: 12.00:1

• Dome volume: -12.10 cm³

• Compression height: 22.55 mm

Cross-Reference OEM Part Numbers

• Part No. 56-W9892.000.WO

Vehicle Fitments

• SUZUKI GSXR1000 TURBO 2001–2004