This Supertech piston set is specified for Nissan RB20 2.0L engines and includes six pistons sized for a 79.0 mm bore with a +1.3cc dome to yield an 8.5:1 compression ratio. Sold as a set of six pistons, rings are excluded. The set supplies the core piston dimensions and combustion chamber volume needed for engine rebuilds or targeted replacement where those exact piston specifications are required.
Supertech Nissan RB20 2.0L 79 mm Bore +1.3cc Dome 8.5:1 CR Pistons - Set of 6 (Excl Rings)