Wossner Piston Kit Kawasaki KX250 1990-1991 | 8109D Piston Size:67.34mm (A Piston) Ski-Doo Summit SP 600 HO

Ski-Doo Summit SP 600 HO E-TEC 154" 2012

weldnut inside of insert makes installation/removal easier

5" back-spacing (sticks out 2

OEM can't even compete with that

Wossner Piston Kit Kawasaki KX250 1990-1991 | 8109D Piston Size:67.34mm (A Piston) Ski-Doo Summit SP 600 HOWossner 8109DB 67. 35mm Dual Ring B Piston Kit fits Kawasaki KX250 1990 1991 & KDX250 1991 1994 Pistons made are with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance Optimized machining for lightness, as well as maintained strength in key areas such as crown and skirt wall cross section Forged from aerospace grade aluminum alloy Piston kits includes piston, rings, pin and clips