The Wiseco Professional Series piston set for Nissan RB26DETT applications is a forged six‑piston kit built for demanding turbo use. Set up for an 86.50 mm bore with a 30.00 mm compression height, it ships as a complete set of six with premium rings for strong sealing under boost. Forged from 2618 aluminum in the USA, these pistons include precision ring grooves, an anti‑detonation groove, ArmorGlide skirt coating, forced pin oiling and a machined crown.
Wiseco Nissan Turbo Domed +14cc 1.181 X 86.5 Piston Kit