JE Pistons forged piston kit for Coyote 5.0 modular engines, 12.5:1 compression — a set of eight pistons engineered for high-compression domestic builds. Forged in the USA from 2618 aluminum using JE's FSR forging to minimize skirt friction and mass, the pistons may include accumulator grooves and skirt coatings to improve ring seal and reduce wear. Specified for a 3.630 in. bore with 1.174 CD and 11.3 cc to meet targeted combustion chamber volume.
JE Pistons COYOTE 5.0 MODULAR 12.5:1 Set of 8 Pistons