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This CP Pistons piston and ring set is built for Honda/Acura K20A/A2 applications, sized to 86.50 mm bore with a +0.5 mm oversize and a 12.5:1 compression ratio. The set provides a direct replacement for high-precision rebuilds or performance builds that require the specified bore and compression spec. It pairs with compatible rings and hardware to restore proper sealing and compression for K-series engines.
CP Piston & Ring Set for Honda/Acura K20A/A2 - Bore 86.50mm - Size (+0.5mm) - Compression Ratio 12.5
