PISTON KIT 06-09 ZX14 T KAW, WOSSNER K8780DA-4 ROAD, KAWASAKI

This Wossner piston kit with an 84mm bore is a standard replacement specifically designed for turbocharged Kawasaki ZX14 models from 2006 to 2009. Forged in Germany, the pistons are built to handle high boost pressures and thermal loads. The elliptical design ensures even expansion and stress distribution, while the significantly lowered dome volume supports a reduced compression ratio ideal for forced induction setups.

Features

• Forged construction for maximum strength under turbocharged conditions

• Engineered for efficient heat transfer from combustion to cylinder walls

• Elliptical profile ensures uniform bearing surface under thermal expansion

• Even thrust load distribution reduces stress and risk of piston failure

• Manufactured in Germany

Specifications

• Bore: 84mm (Standard)

• Actual bore: 83.93mm

• Display volume: 1352 cm³

• Stroke: 61.00mm

• Clearance: 0.07mm

• Wossner compression ratio: 9.00:1

• OEM compression ratio: 12.00:1

• Dome volume: -18.00 cm³

• Compression height: 24.50mm

Cross-Reference OEM Part Numbers

• 56-W9816.84.WOT

• K8780DA-4

Vehicle Fitments

• Kawasaki ZX14 Turbo (2006–2009)