
The CP piston and ring set for Honda D16A6 is an oversized +0.5mm kit with a 75.5mm bore designation and a stated compression ratio of 11.0, supplied as a set of four pistons and rings. It is intended for use after cylinder boring to reestablish correct piston-to-wall clearance and combustion sealing. Install this kit during a top-end rebuild to restore proper compression and reliable combustion following machining or wear.
CP Piston & Ring Set for Honda D16A6 Bore (75.5mm) Size ( +0.5mm) CR (11.0) Set of 4