
This Wiseco Acura four-cylinder piston shelf-stock kit with domed crowns and +8cc volume is specified at 86.0 mm bore and supplied as a set. The shelf-stock designation indicates it’s a ready-to-install kit for builders working on compatible Acura four-valve engines. Use it when replacing pistons or assembling a compatible short-block where domed combustion chambers and strut-style construction are required.
Wiseco Acura 4v Domed +8cc STRUTTED 86.0MM Piston Shelf Stock Kit