This particular part regulates the oil flow going to the lifters in the cylinder head. This is highly recommended when doing cams. The part is made from 6061 Aluminum, anodized red, with a steel plate and bolt. Made in the United States. Free expedited shipping to the USA and Puerto Rico.
CNC machined Anodized red Fully adjustable for different oil pressures to the lifters Regulates lash adjuster supply pressure to a constant 15psi or other specific pressure when being adjusted. Accomplishes this by restricting flow Instead of releasing extra pressure like the JDM regulator. Reduces oil flow Into the head, keeps more oil in the oil pan. Air bleed at the highest point helps oil quality and aeration to lash adjusters. For Mitsubishi Lancer EVO VIII and EVO IX.