The turbo on the right is a t04 76 trim turbine aka "P". The compressor is probably a tv45 which is a 66mm inducer. That turbo needs a lot of engine and a good converter to work properly. With the stock heads and cam it won't do much for performance and will spool slow unless converter is at 3000@0 and then flash stall will be too high when it's spooled.
Thats why I live this site. It stops me from doing stupid things! I was getting a good deal on this but sometimes the best deal is the one you DON'T make.