Mahle MS piston set for Porsche 356 applications. This four-piece piston set is specified for a 91.0 mm bore and 74 mm stroke and matches a 135.95 mm rod with a 22 mm wrist pin. With a 16.6 cc crown volume and a 9.5:1 compression ratio, these pistons reproduce the intended combustion chamber size and geometry for correct fitment and consistent engine performance in the original four-cylinder layout.
Mahle MS Piston Set Porsche 356 91.0mm Bore 74mm Stroke 135.95mm Rod 22mm Pin 16.6cc 9.5CR Set of 4