Recently picked up a GN, what's this turbo?

[griz_83ho]

Recently picked up a 87 GN with a decently built motor. Trying to figure out what direction to go with he car and wondering what this turbo is. Previous owner said he thought is was a PT67 but couldn't remember. Thanks for the help and hope the pics are enough to tell.

 

[Shawn N]

Look for a # id inside the compressor outlet.