There exists a popular oiling difficulty With all the pre-1992 R32 RB26 motors, given that the surface area the place the crankshaft fulfills the oil pump was machined as well tiny, eventually leading to oil pump failure at higher rpm. This issue was resolved in later variations of the RB26 https://fernandowlgwq.webdesign96.com/31692124/r33-rb26dett-engine-for-sale-for-dummies