
JE forged piston kit for Porsche aircooled six-cylinder engines, offered as a six-piece set with a 3.858 in. bore and 10.50:1 compression. These pistons are tailored to maintain precise combustion characteristics under performance conditions. Made in the USA from 2618 aluminum, JE's Forged Side Relief forging minimizes friction and weight; depending on application the kit may include an accumulator groove and skirt coating, and it ships with wrist pins, locks and JE Pro Seal rings.
JE Pistons PORSCHE 3.0L DM KIT Set of 6 Pistons