The Wiseco Professional Series forged piston for Honda B16A applications is a single 81.00mm bore piston with a +5cc dome and 30.10mm compression height, built for heavy to severe duty race use. Professionally forged in the USA from 2618 aluminum, it includes precision ring grooves, anti-detonation features, ArmorGlide skirt coating and forced pin oiling. Supplied singly, it’s intended for high-load race builds and serious engine assemblies.
Wiseco Acura 4V +5cc Dome 81.00mm Bore Piston