UPDATE!!
Here are some pictures of the turbo. It's a Deadbolt SZ-55, externally gated, 3" inlet and 8cm hotside.
When the turbo arrived, I was surpised at how big it was. It's a very good looking turbo that when you look at it you can see that it is a high quality turbo. It's due to be installed this weekend. After that we'll have the break in period and then the tune.