schwitzer turbo

[06cumminspower]

wondering if anybody could recognize anything about this turbo from the pics or description

Schwitzer Turbo (cummins)

 

[06cumminspower]

the tag is missing but some of the numbers cast on it are ;
316952e
313830
100268sc1
i am looking to put it on my 90 first gen in place of the h1c w/ 18cm housing and small compressor wheel, if anybody could point me into any direction to find info out about this turbo would be great.

 

[blackcoal]

i was currious so i googled it http://www.performanceforums.com/forums/showthread.php?67244025-Schwitzer-Turbo-I.d.-W.D.F.&