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The Wiseco Sport Compact single piston for Acura 4‑valve engines is a domed, +2cc strut style at 84.5 mm bore. Offered as a single piston, it carries Sport Compact Series detailing and practical race-oriented features from Wiseco: forged 2618 aluminum construction, precision ring grooves, anti‑detonation groove, ArmorGlide skirt coating, fully machined crown and forced pin oiling for heavy use.
Wiseco Acura 4v DOME +2cc STRUTTED 84.5MM Piston Shelf Stock
