
The Wiseco Professional Series forged single piston is a race-grade replacement for Honda B18 and Acura turbo applications, sized for an 81.00 mm bore with a 1.1815 in. compression height. Made from 2618 forged aluminum, it includes precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating, a fully machined crown and forced pin oiling. Supplied as a single piston for heavy-duty race builds.
Wiseco Acura Turbo -12cc 1.181 X 81.0MM Piston Shelf Stock