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The Wiseco Professional Series forged piston is a single, competition-ready replacement for Honda K20A applications. This piston has an 87.50 mm bore, a 30.00 mm compression height and a 0.866 in pin diameter and ships with premium rings. Forged from 2618 aluminum with ArmorGlide skirt coating, it provides precision ring grooves, anti‑detonation groove, forced pin oiling and a fully machined crown for robust performance.
Wiseco Acura 4v R/DME -9cc STRUTTED 87.5MM Piston Shelf Stock
