
The Wiseco Professional Series piston set for Nissan VQ37VHR engines is a forged six‑piston kit built for demanding applications. Machined for a 95.50 mm bore with a 30.43 mm compression height and supplied as six pistons with premium rings to maintain sealing and combustion control. Manufactured from 2618 aluminum in the USA, these pistons feature precision ring grooves, an anti‑detonation groove, ArmorGlide skirt coating, forced pin oiling and a fully machined crown.
Wiseco Nissan VQ37 1.198inch CH -15.5cc R/Dome 9:1 Piston Shelf Stock Kit