
This CP Pistons piston and ring set is specified for Honda B-Series engines with an 84.5mm bore, supplied at +0.5mm oversize and a nominal 9.0 compression ratio. The package provides matched pistons and rings to the stated bore and size, intended for use where those exact dimensional changes are required for rebuilds or performance builds on compatible B-Series engines.
CP Piston & Ring Set for Honda B-Series - Bore (84.5mm) - Size (+0.5mm) - Compression Ratio (9.0)