The Wiseco Professional Series forged piston for Nissan RB25DET is a single 86.50 mm bore, 31.51 mm compression-height race piston built for heavy-duty and severe-duty performance builds. Forged from 2618 aluminum in the USA, it includes precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating and forced pin oiling. Supplied as a single piston with premium rings for demanding applications.
Wiseco Nissan RB25 Domed +14cc 86.5MM Piston SINGLE PISTON ONLY