
Wiseco Professional Series forged single piston for Mitsubishi 4G63 (Evo VIII) applications, specified with an 85.00 mm bore and 1.378 in compression height. Built for heavy to severe duty race builds, it ships with premium rings and features 2618 forged aluminum construction, ArmorGlide skirt coating for seizure resistance, precision ring grooves, machined crown and forced pin oiling for durability under boost.
Wiseco 1400 HD Mitsu EVO 8 - 4G63 Turbo -14cc Piston Shelf Stock