hmmm looks like a garrett dsm flanged turbocharger. looks very similar to the bullseye turbo's, but theres not distinguishing features on that to tell us what it is. but most common is a 50 trim in the dsm flanged hybrids i have seen. but im sure someone will be able to get you further advice on this.
yeah they work okay for me. but again! its a bolt on replacement for dsm's. since you pulled it off a talon im guessing you got a good deal it. theyre great turbos. look on the turbine section see if theres any stamps giving you specs of the turbocharger and post em up.