CP Pistons six-piece piston and ring set for Nissan RB25DET is supplied in +1.0mm oversize with an 87mm bore and 9.0:1 compression ratio. Provided as a set of six, it’s intended for RB25DET engine rebuilds where cylinder boring requires oversized pistons, delivering matched pistons and rings to restore correct clearances and compression characteristics across the inline-six during an overhaul or performance rebuild.
CP Piston & Ring Set for Nissan RB25DET - Bore (87mm) - Size (+1.0mm) - CR (9.0) - Set of 6