
Wiseco Professional Series forged piston set for Honda/Acura K20/K24 applications. This four‑piece set uses an 87.50 mm bore, 30.00 mm compression height and a 0.866 in. pin diameter, and includes premium rings for robust performance. Forged from 2618 aluminum with precision ring grooves, anti‑detonation features, ArmorGlide skirt coating and forced pin oiling to enhance ring seal and resist seizure under high loads.
Wiseco Acura K20 K24 FLAT TOP 1.181X87.5MM Piston Shelf Stock Kit