Wossner Renault Clio R19 F7P 82.5MM 12.0: 1 forged pistons WS-K9104D050

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. The result is a smaller clearance between the cylinder and a lighter piston. Set: Pistons, rings, pins and pin protectors Product detailed specification Bore size 82.50mm Stroke 83.50mm Wossner compression ratio (CR) 12.0: 1 Rod Lgth. 144mm Dome volume (CC) & nbsp