Here’s the rotors set up. The stock pump is a true Gerotor, wherever the HKS and many aftermarket pumps tend to be more of the Duocentric rotor style. Anyway… If a crank includes a 0.02mm runout, that means it will require up 0.01mm of oil clearance since it rotates inside https://daltonrsbwa.dailyhitblog.com/33655758/the-5-second-trick-for-nissan-skyline-rb26