Wiseco single replacement piston for Acura/Honda sport-compact applications is a forged 86.5mm piston with a domed +8cc profile and strutted design offered as an individual unit. Built from 2618 aluminum, Professional Series features include precision ring grooves, ArmorGlide skirt coating to resist seizure and reduce friction, fully machined crown details, and forced pin oiling to support high-demand use.
Wiseco Acura 4v Domed +8cc STRUTTED 86.5MM Piston Shelf Stock