
CP forged piston and ring set with X-Forgings for Acura B18C1, specified to 81.5mm bore and +0.5mm oversize with a 12.5:1 compression ratio. This direct-fit set is intended for rebuilds and engine machining that require the stated bore and compression specs. Presented as a complete piston-and-ring package, it supports correct sizing and assembly for B18C1 applications where the listed dimensions and forged construction are required.
CP Piston & Ring Set w/ X-Forgings for Acura B18C1 - Bore (81.5mm) - Size (+0.5mm) - CR (12.5