NISSAN SKYLINE ENGINES SECRETS

You will find a popular oiling difficulty Together with the pre-1992 R32 RB26 motors, as the surface in which the crankshaft fulfills the oil pump was machined also smaller, eventually leading to oil pump failure at high rpm. This issue was solved in later variations on the RB26 which has a wider oil pump drive, that's present in all R33+ RB26 moto