JE forged piston set for 4.6 4V Modular engines. Configured for an 11:1 compression ratio, this eight-piece set lists a 3.563 in bore with 1.200 CD and -0.1 cc. JE’s Forged Side Relief shape reduces skirt friction and mass; accumulator grooves and skirt coatings—when specified—help control ring flutter and wear. Forged from 2618 aluminum and machined in the USA, these pistons are built for precise, demanding engine applications.
JE Pistons 4.6 4V MOD STRKR 11:1 Set of 8 Pistons