Wossner MG ZR ZS ZT Rover 25 45 75 81MM 12.0: 1 forged pistons WS-K9222D100

Wossner pistons are made of the highest quality aluminum, digitally processed using high quality technology. Each piston has an optimized piston crown to improve filling and a specially selected wall shape for each application. This results in a smaller clearance between the cylinder and a lighter piston. Set: Pistons, rings, pins and pin protections Product detailed specification Bore size 81.00mm Stroke 89.30mm Wossner compression ratio (CR) 12.0: 1 Rod Lgth. 133.1mm Dome volume (CC) & nbsp