Wossner Porsche 911 SET forged pistons 2.4L 85MM 10.0: 1 WS-K9482D100

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 protectors Product detailed specification Bore size 85MM Stroke 70.40mm Wossner compression ratio (CR) 7.50: 1 (911T) 8.00: 1 (911E ) 8.50: 1 (911S) Rod Lgth. 127.75 Dome volume (CC) & nbsp