This CP Pistons piston and ring set is specified for the Miata BPZ3 engine with an 83mm bore, standard size and a 9.0 compression ratio. Supplied as a matched piston and ring package, it’s intended for engine rebuilds or replacements where the BPZ3 specification is required. The set gives a concise, direct replacement option using the bore, sizing and compression details provided for correct fitment.
CP Piston & Ring Set for Miata BPZ3 - Bore (83mm) - Size (Standard) - Compression Ratio (9.0)