Below’s the rotors mounted. The stock pump is a true Gerotor, wherever the HKS and many aftermarket pumps are more of the Duocentric rotor structure. Also, Once you have taken these methods, It's also possible to operate a larger sump and oil pump to boost oiling. For extremely higher horsepower https://nissan-rb-engine-for-sale04555.snack-blog.com/28177674/the-definitive-guide-to-rb26det-for-sale