The Wiseco Professional Series piston set for Mitsubishi 4G63 engines offers an 86.50 mm bore and dished crown configuration with -17cc volume, supplied as a set of four. Forged from 2618 aluminum and machined in the USA, these pistons include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating and forced pin oiling. They’re built to withstand heavy-duty turbocharged and race applications.
Wiseco Mits Turbo DISH -17cc 1.378 X 86.5 Piston Shelf Stock Kit