JE forged piston set for 4.6 4V Modular engines. Configured for a 9.5:1 compression ratio, this eight-piece set lists a 3.622 in bore with 1.200 CD and -13.2 cc. JE’s Forged Side Relief forging minimizes skirt drag and reduces weight; accumulator grooves and skirt coatings—where applicable—help control ring flutter and lower wear. Forged from 2618 aluminum and machined in the USA, these pistons are targeted to high-demand engine applications.
JE Pistons 4.6 4V MOD STRKR 9.5:1 Set of 8 Pistons