This CP piston and ring set is specified for the Mitsubishi 4G63 2G / Evo 8/9 engines with an 85.0mm bore and standard size, offered to match compression ratios of 10.0 or 10.5. The set supplies OEM-style piston and ring components for rebuilds of these engines where the listed bore and compression specifications are required.
CP Piston & Ring Set for Mitsubishi 4G63 2G/Evo 8/9 - Bore (85.0mm) - Size (STD) - CR (10.0/10.5)