Porsche air-cooled pistons are machined from forged 2618 alloy for exceptional strength and feature precision CNC machining. They are designed with increased performance in mind and feature valve pockets that accommodate high-lift cams, and multiple available compression ratios.
JE, Porsche, Aircooled - 6 Cyl, 4.060 in. Bore, 11.50:1, Dome, 6 Cyl. Piston Kit
Piston Set, 2618, Dome, 4.060 Bore, 1.250 CD, 0.905 Pin, Set of 6.
JE Pistons Porsche 911 3.6L KIT Set of 6 Pistons
JE Pistons Engine Piston Set
Porsche 3.6L 911 Turbo
Engine Piston Set
JE Pistons, Set