Wiseco forged pistons BMW E34 M5 S38B36 95MM 9.4: 1: 1 US-KE240M95

Wiseco pistons are made of the highest quality aluminum, digitally machined using high quality technology, each piston has an optimized piston crown to improve filling and a specially selected wall shape for each application, resulting in less cylinder clearance and a lighter piston. : Pistons, rings, pins and pin protection Product detailed specification Bore size 95.00mm Stroke 86.00mm Wiseco compression ratio (CR) 9.4: 1: 1 Rod Lgth. 144mm Dome volume (CC) & nbsp