There is a common oiling issue with the pre-1992 R32 RB26 motors, since the area wherever the crankshaft satisfies the oil pump was machined much too modest, inevitably bringing about oil pump failure at higher rpm. This situation was settled in later on versions of the RB26 that has a https://nissan-skyline-rb26-engin59908.mybloglicious.com/51875172/nissan-skyline-rb26-engine-for-sale-things-to-know-before-you-buy