The 2 massive problems to the RB30 relate towards the oiling process and crank collar. This isn’t particular to only the RB30 collection, as the RB20/25/26 also have observed issues Along with the oil pump and oiling systems. They all are afflicted with this issue (early RB26 only). Although this https://becketttgpxz.blogozz.com/27847983/top-rb26det-for-sale-secrets