
Wiseco Professional Series forged piston set for BMW S14B23 applications is intended for heavy to severe duty race engines. This set of four includes premium rings and precise machining to handle high loads. Forged in the USA from 2618 aluminum, the pistons feature precision ring grooves, an anti‑detonation groove, ArmorGlide skirt coating for reduced friction and seizure resistance, and forced pin oiling with a 0.866 in pin diameter.
Wiseco BMW S14B23 94.00 mm Bore 30.22 mm CH -6.00 CC Piston Set