
The Wiseco Professional Series forged piston for Nissan VQ37VHR applications (95.50 mm bore) is a single piston sized for reduced compression volume and a raced-oriented setup, listed with a -15.5cc dome and a 9:1 ratio cue. Forged from 2618 aluminum and fully machined, 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 builds.
Wiseco Nissan VQ37 1.198inch CH -15.5cc R/Dome 9:1 Piston Shelf Stock