It's just aggravating that ford made some of the choices they made with the block.....sure, the oiling problem thing isn't clevo specific and doesnt rear it's head til 6500 or more, but their penny pinching to eliminate warranty concerns is pitiful. The 351C was considered a flagship engine for nascar, where rpms are going to be high.
The oiling priority and the scalloped block areas just burn me up.