MOTOR RB26 SECRETS

There is a popular oiling dilemma with the pre-1992 R32 RB26 motors, as being the surface wherever the crankshaft meets the oil pump was machined much too small, inevitably leading to oil pump failure at significant rpm. This problem was fixed in later on variations of your RB26 using a broader oil pump drive, and that is found in all R33+ RB26 mot