This Wiseco single forged piston fits Honda B18 applications with an 81.50 mm bore and 30.01 mm compression height, supplied as a single piston. Part of Wiseco's Professional Series, it is forged from 2618 aluminum in the USA and features precision ring grooves, an anti-detonation groove, and ArmorGlide skirt coating for reduced friction and seizure resistance. It supports heavy-duty race builds.
Wiseco Acura Turbo -12cc 1.181 X 81.5MM Armor Plating Piston Shelf Stock