Mahle MS piston set for 1969–1971 Porsche 911 2.2L applications. This six-piston set suits an 84 mm bore, 66 mm stroke and 130 mm rod center-to-center with a 22 mm wrist pin. With a 27.2 cc crown volume and an 8.5:1 compression ratio, these pistons reproduce the intended combustion volume and compression characteristics for proper fitment in the classic six-cylinder engine.
Mahle MS Piston Set 69-71 Por 911 2.2L 84mm Bore 66mm Stk 130mm Rod 22mm Pin 27.2cc 8.5CR Set of 6