Wossner VW Golf 1 2 GTI 81.5MM 11.3: 1 / 12.3: 1 forged pistons WS-K9028D050

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 81.50mm Stroke 86.40mm Wossner compression ratio (CR) 11.3: 1 (Golf 1 ) / 12.3: 1 (Golf 2) Rod Lgth. & nbsp