A SECRET WEAPON FOR RB26DETT COMPLETE ENGINE

There's a popular oiling difficulty with the pre-1992 R32 RB26 motors, as being the surface wherever the crankshaft meets the oil pump was machined far too small, finally leading to oil pump failure at substantial rpm. This issue was settled in later variations of the RB26 which has a wider oil pump generate, and that is found in all R33+ RB26 moto