Wiseco forged pistons BMW E36 E38 E39 M52B28 84.5MM 8.0: 1 US-KE119M845

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. 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 84.50mm Stroke 84.00mm Wiseco compression ratio (CR) 8.0: 1 Rod Lgth. 135mm Dome volume (CC) & nbsp