This CP Pistons piston and ring set is built for Mitsubishi 4G63 applications—commonly used in Evo 8/9 platforms—and specifies an 86.0mm bore with +1.0mm oversize pistons and a compatible stroke. Supplied as a complete set for the four-cylinder engine, it supports rebuilds where the specified bore, stroke and compression ratio details are required to restore or modify engine displacement to the stated configuration.
CP Piston & Ring Set for Mitsubishi 4G63 2G/Evo 8/9 - Bore 86.0mm - Size +1.0mm - Stroke 88 - CR 9.5