
The Wiseco Professional Series forged piston set for Mitsubishi 4G54B applications with a 92.50 mm bore is a four-piece kit intended for severe-duty turbo applications. Forged and machined in the USA from 2618 aluminum, these pistons offer precision ring grooves, an anti-detonation groove, forced pin oiling and a fully machined crown. ArmorGlide skirt coating reduces friction and improves seizure resistance; premium rings are supplied.
Wiseco Mitsubishi Turbo -18cc 1.390 X 92.5 Piston Shelf Stock Kit