PISTON KIT/4 SUZ GSXR1000 TURB, WOSSNER K8747D160-4 75.00mm

The Wossner K8747D160-4 piston kit is a +1.60mm oversize forged piston set designed for Suzuki GSXR1000 Turbo models from 2005 to 2008. Featuring a 75.00mm bore and a reduced compression ratio of 10.0:1, these pistons are optimised for high-boost turbocharged performance. Manufactured in Germany, the kit includes four pistons and all required installation components.

Features

• Forged high-performance pistons with skirt coating

• Elliptical design ensures even thermal expansion and load distribution

• Designed for efficient heat transfer to cylinder walls

• Lower compression ratio ideal for turbocharged setups

• Includes piston pins, clips, and rings

Specifications

• Bore size: 75.00mm (+1.60mm oversize)

• Measured bore: 74.96mm

• Display displacement: 998 / 1042 / 1070 cm³

• Stroke: 59.00mm

• Clearance: 0.04mm

• Compression ratio: 10.0:1

• OEM compression ratio: 12.5:1

• Dome volume: –12.50 cm³

• Compression height: 22.50mm

• Quantity: 4 pistons per kit

• Made in Germany

Cross-Reference OEM Part Numbers

• Part No. 56-W9871.160.WO

• Clip: CW15

• Piston Pin: WP011

• Ring Set: RIK75.00L

Vehicle Fitments

• Suzuki GSXR1000 Turbo 2005–2008