Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
A Wiseco Professional Series forged piston for Mitsubishi 4G93 engines, 81.99 mm bore and 1.190 in. compression height, supplied as a single piston with premium rings. Built for heavy to severe duty race builds, it uses 2618 forged aluminum, precision ring grooves and an anti-detonation groove. ArmorGlide skirt coating reduces friction and helps seizure resistance while forced pin oiling supports durability under high-stress, high-RPM applications.
Wiseco Mitsubishi 4G93 81.99mm Std Bore 1.190in CH -2.50 Dome Dish - Single Piston
