WOSSNER PISTON KIT YAM 350 R5 66.00, WOSSNER 8221D200

Piston kit 66mm Bore 65.93 Wossner 8221D200 (+2.00mm) YAMAHA
350 R5 1973 - 1975, 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-W9898.200.WO (oro2u.com)
YAMAHA 350 R5 1973-1975,
WOSSNER PISTON KIT 8221D200 O/S +2.00 BORE 66.00mm
Clips. CW16,
Pin. WP027,
Rings. RSB6600 x 2 Display (cm3) 347
Hub stroke (mm) 54.00
Clearance (mm) 0.07
Wossner compression Ratio: 2 stroke
OEM Compression ratio: 2 stroke
Dome volume (cm3) -
Compression height (mm) 36.00
Theorectical weight (G)