Wiseco Professional Series forged piston set for Mitsubishi EVO X 4B11 Turbo, 86.75 mm bore, 29.26 mm compression height, set of four, is designed for serious racers and builders. These USA-forged pistons use 2618 aluminum, feature precision ring grooves and anti-detonation design, ArmorGlide skirt coating to reduce friction and seizure risk, and forced pin oiling for enhanced reliability under high stress.
Wiseco Mitsubishi EVO X 4B11 Turbo -14cc 86.75mm Bore 8.8 CR HD Forged Piston Kit