This CP piston and ring set is specified for the Subaru BRZ FA20 engine with an 86.5mm bore and a listed compression ratio of 12.5:1, supplied as a set of four. The kit provides the pistons and rings sized for FA20 rebuilds or engine assembly where these bore and compression specifications are required. Use the set when matching piston bore and CR requirements for the BRZ FA20 application.
CP Piston & Ring Set for Subaru BRZ FA20 - Bore (86.5mm) - CR (12:5:1) - Set of 4