The Wiseco Professional Series forged piston for Toyota 3S-GTE 4-valve turbo applications is a single replacement sized to an 86.50 mm bore with a 1.380 in compression height. Designed for severe-duty and high-boost sports builds and supplied with premium rings, it emphasizes strength. Forged from 2618 aluminum and machined in the USA, it provides ArmorGlide skirt coating, precision ring grooves, anti-detonation groove and forced pin oiling.
Wiseco Toyota 3SGTE 4v Dished -6cc Turbo 86.5 Piston Shelf Stock