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The CP Pistons piston-and-ring set for the Acura B18C1 includes matched pistons and rings sized to an 81.5mm bore with a 9.8:1 compression ratio. This rebuild kit restores correct bore and compression specs during engine assembly or refresh, giving technicians and enthusiasts clear sizing and compression data when servicing or rebuilding a B18C1.
CP Piston & Ring Set for Acura B18C1 - Bore (81.5mm) - Compression Ratio (9.8)
