Supertech intake valve for Nissan RB25DET NEO with hydraulic lifters is a black nitrided intake valve offered as a +1mm oversize and sold singly for the specified side. The nitrided finish and oversize dimension are noted for use during valve seat machining or engine rebuilds on RB25DET NEO engines that employ hydro lifters, giving technicians a measured intake valve option.
Supertech Nissan RB25DET NEO (w/Hydro Lifters) Blk Nitrided Int Valve - +1mm OS - Single (D/S Only)