
JE forged piston kit for Porsche aircooled six-cylinder engines supplied as a six-piece set with a 3.937 in. bore and 11.50:1 compression. The pistons are specified to support restored or upgraded engines that require precise combustion chamber shape. Manufactured in the USA from 2618 aluminum, the design uses JE's FSR forging, and where applicable adds an accumulator groove and skirt coating; wrist pins, locks and JE Pro Seal rings are included.
JE Pistons PORSCH 3.6LTR DM KIT Set of 6 Pistons