WHAT DOES RB26DET FOR SALE MEAN?

You will find there's popular oiling trouble Along with the pre-1992 R32 RB26 motors, given that the surface in which the crankshaft fulfills the oil pump was machined also little, inevitably leading to oil pump failure at superior rpm. This challenge was resolved in later variations of your RB26 by using a wider oil pump travel, which can be prese