
Wiseco Professional Series forged piston set for Peugeot XU10J4 applications with an 86.00 mm bore and 39.16 mm compression height. Built for heavy-duty race builds, the set of four includes premium rings and a 0.9055 in. pin diameter. Forged from 2618 aluminum, these pistons feature ArmorGlide skirt coating, precision ring grooves, an anti-detonation groove and forced pin oiling for durable high-stress service.
Wiseco Peugeot XU10J4 86.00 mm Bore 39.16 mm CH -14.00 CC Piston Set