WOSSNER PISTON KIT SET/4 HAYABUSA 81, WOSSNER K8734DA-4 SUZUKI, 1999-2007 DISPL. 1300cc

Piston kit 81.00mm Bore 80.93 Wossner SET/4 K8734DA-4 (STD) SUZUKI
HAYABUSA TURBO GSX R 1300 1999-2007, Wossner forged pistons are superior in strength and design. Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls. Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse. Made in Germany Part No. 56-W9894.000.WO (oro2u.com)
CLIP No. CW20,
PIN No.WP065
RINGS No. RIK81.00A Display (cm3) 1299 / 1362
Hub stroke (mm) 63.00
Clearance (mm) 0.07
Wossner compression Ratio: 9.00:1  
OEM Compression ratio: 11.00:1
Dome volume (cm3) -17.80
Compression height (mm) 26.80
Theorectical weight (G) DISPLACEMENT 1300cc COMP.RATIO COMP.HEIGHT 26.80mm