The Wiseco Professional Series forged piston set for Honda B18 applications is supplied as a set of four with an 81.50 mm bore and sport-compact dimensions. Forged from 2618 aluminum, each piston features precision ring grooves, an anti-detonation groove, forced pin oiling and a fully machined crown. ArmorGlide skirt coating reduces friction and seizure while premium rings are included for race duty.
Wiseco Acura Turbo -12cc 1.181 X 81.5MM Piston Shelf Stock Kit