Turbo guru needed

[MAGILLA]

My brother is giving me a turbo he had laying around. I have searched the net for the company and it was bought out by turbonetics a while back, so I can't find any real info on the turbo itself. the turbo is a Rajay made for Tech/ Nautic corp. model #375-E-70 part# 1191. I think the A/R is .70 and it looks like a t4 flange but as for the other stats I don't know. The turbo is great Quality from what I have found mostly used from small planes, boats, and motorcycles. If anyone can shed some more light on my situation it would be a great help.

The main things I want to know are what kind of HP will it support. what rpm does it reach full boost? if it is worth my trouble in general. here are a few pix from my phone not the best quality.

http://i68.photobucket.com/albums/i9/a99skillz/IMAGE_00070.jpg
http://i68.photobucket.com/albums/i9/a99skillz/IMAGE_00069.jpg

[MAGILLA]

can anyone help?

[punxva]

you are going to need to post better pictures, because those are pretty blurry and hard to see

[MAGILLA]

you are going to need to post better pictures, because those are pretty blurry and hard to see

my digital camera is broken so I can't right now but everything written on the turbo I stated in the post above. I will see if I can borrow a camera. The turbo is Brand New never used it was just sitting for the past few years.