The Wiseco Professional Series forged piston is a single replacement piston intended for select Honda/Acura 4-valve applications and heavy-duty race builds. Forged from 2618 aluminum in the USA, it features precision ring grooves, an anti-detonation groove, a fully machined crown and ArmorGlide skirt coating for seizure resistance, reduced friction and quieter operation. Supplied as an individual piston for custom engine assemblies.
Wiseco AC/HON B 4v DOME +8.25 STRUT 8100XX Piston *SINGLE PISTON ONLY*