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The Wiseco domed piston kit for Acura 4‑valve applications (89.0 mm bore) is a shelf stock set of four designed for rebuilds or engines with revised compression. The domed, strut‑style pistons provide altered chamber volume and come matched for the specified bore, offering correct fit and crown form for projects requiring that diameter and the corresponding compression characteristics.
Wiseco Acura 4v Domed +8cc STRUTTED 89.0MM Piston Shelf Stock Kit
