Wiseco forged pistons Opel Astra Calibra Kadett C20XE 86MM 12.0: 1 US-KE163M86

Wiseco 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 86.00mm Stroke 86.00mm Wiseco compression ratio (CR) 12.0: 1 Rod Lgth. 143.10mm Dome volume (CC) & nbsp