The CP Pistons piston set for Mitsubishi 4G63/EVO engines is specified with an 85mm bore, 94mm stroke and a 9.5:1 compression ratio for four-cylinder applications. This set matches the dimensional requirements noted for 4G63/EVO builds, making it suitable when replacing pistons or rebuilding that engine family. It clarifies bore, stroke and compression to help confirm fit and specification needs.
CP Piston Mitsubishi 4G63/EVO 85mm Bore 94mm Stroke 9.5:1 CR