I need a little guidance. Recently Ive bought an chinese ebay turbo with multiple oil restrictors but all the oil restrictors seem to leak in the same place and I can not do anything about it. Ive decided to just find a way to get a fitting that treads right into the turbo so there would be no restrictor plate to leak from at all. The only problem is I do not know the thread size for the oil feed inlet size. Can anyone please help?