The JE Pistons set for Porsche 3.3L is a high-strength forged piston kit engineered specifically for the aircooled 6-cylinder application. Forged from 2618 aluminum in the USA, these pistons use JE's FSR forging and include premium wrist pins, locks and JE Pro Seal rings. Features such as accumulator grooves and optional skirt coatings reduce ring flutter and lower friction for durable, race-focused service.
JE Pistons Porsche 3.3L 3.82in Bore 1.29in CD 0.905in Pin Diameter Set of 6 Pistons