JE forged piston set for 4.6 4V Modular engines. Tuned for a 9.5:1 compression ratio, this set of eight lists a 3.562 in bore with 1.200 CD and -11.0 cc. JE’s Forged Side Relief reduces friction and skirt mass, and where specified accumulator grooves and skirt coatings improve ring control and decrease wear. Forged from high-strength 2618 aluminum and machined in the USA, these pistons suit demanding rebuilds and performance builds.
JE Pistons 4.6 4V MOD STRKR 9.5:1 Set of 8 Pistons