turbo ?
 

taking my turbo off i found a lil hairline crack on the exhaust side beetween the internal blow off towards the impeller! My ? is if this crack goes deep enough isnt the oil bearing race on that side and could i start losing oil there?
blew my motor like a month ago rebuilt motor and gettin ready to drop back in. new rings, head job, new mains and rod bearings, crank and rods spun and balanced. if im still burning oil would it be a good assuption that could be part of my problem:ohwell: