The CP Piston and ring set for Honda/Acura B16A/B18C is supplied as a set of four pistons sized for an 85.0mm bore at +1.0mm oversize and a 13.0 compression ratio. This factory-focused piston and ring package is intended for engine rebuilds or oversize repairs where the listed bore and compression specifications are required for correct fit and function.
CP Piston & Ring Set for Honda/Acura B16A/B18C - Bore (85.0mm) - Size (+1.0mm) - CR (13.0) Set of 4