So I picked up a ew turbo. I took it apart and found a crack on the inside of the turbine housing. There's only one, as far as I can tell. Its also on the side closer to the chra then the actual turbine wheel.

I've seen threads like this before and I'm sure its probably fine but better safe then sorry.

Here is the crack.

http://m.flickr.com/lightbox?id=8458857381

 

Idk if that first link worked I'm on my phone so here's another link
http://m.flickr.com/#/photos/83025184@N07/8458857381/