CP Piston and ring set for Honda/Acura K20A/A2 engines is specified for an 86.0 mm bore and a 12.5:1 compression ratio, supplied as a set of four pistons. This kit is intended as a direct replacement or rebuild option for K20A/A2 applications where those bore and compression specifications match the engine requirements, providing the core piston and ring components needed for a four-cylinder rebuild.
CP Piston & Ring Set For Honda/Acura K20A/A2 - Bore 86.0mm 12.5:1 Comp Ratio (Set Of 4 Pistons)