PRP Oil Gallery Restrictors - Nissan RB OIL GALLERY RESTRICTOR SIZE OR BYPASS VALVE:Oil Gallery Restrictor 0.9mm as well as the well

as well as the well known failures that come with belt stretch

7 mm per side of the material to tap through to form a reliable thread

worn or discoloured  cam gear bolts or to eliminate cam ignition timing home signal interference

delivering a clean

Any claims need to be made within 60 days of receiving the product

PRP Oil Gallery Restrictors - Nissan RB OIL GALLERY RESTRICTOR SIZE OR BYPASS VALVE:Oil Gallery Restrictor 0.9mm as well as the wellAn essential component when building a Nissan RB engine, PRP Oil Gallery Restrictors and Block Offs are designed to control oil flow through the engine block. Correct oil gallery sizing helps manage oil delivery to the cylinder head, supporting reliable lubrication throughout the engine while reducing excessive oil accumulation in the top end. Multiple restrictor sizes are available to suit different engine configurations, intended uses and oiling