MOTOR RB26 SECRETS

There is a popular oiling dilemma Using the pre-1992 R32 RB26 motors, given that the surface wherever the crankshaft meets the oil pump was machined far too tiny, eventually resulting in oil pump failure at high rpm. This situation was fixed in later versions on the RB26 having a wider oil pump travel, that is present in all R33+ RB26 motors. After