
Wiseco Professional Series forged piston set for Mitsubishi 4B11T engines, including EVO X 2008+ applications. This set of four 86.00 mm bore pistons has a 33.25 mm compression height and 0.9055 in. pin diameter, supplied with premium rings for severe‑duty race builds. Forged from 2618 aluminum with fully machined crowns, precision ring grooves, ArmorGlide skirt coating and forced pin oiling for sustained strength and reliability.
Wiseco Mitsubishi EVO 10 4B11-T 2008+ -4.5cc Piston Shelf Stock Kit