JE forged piston set for 4.6 4V Modular engines. This eight-piece pistons set supports a 9.5:1 compression ratio for upgraded engines. It lists a 3.562 in bore, 1.220 CD and -7.0 cc. JE’s Forged Side Relief profile reduces friction and skirt width, while accumulator grooves and skirt coatings (where used) improve ring control and wear. Forged from high-strength 2618 aluminum and finished 100% in the USA for racing and heavy-duty applications.
JE Pistons 4.6 4V MODULAR 9.5:1 Set of 8 Pistons