The Garrett GT2560R turbocharger is also found on some engines from stock like the Nissan SR20DET engine, that's in the newer Nissan 200sx S14 Silvia models or 240sx.
The Garrett GT2560R turbocharger is also a popular choise for people who are looking for an turbo upgrade. Also there are many aftermarket turbocharger kits that have this turbo. This turbocharger can give you up to 330 HP and works well if you are looking for 200 HP. The engine size recommended for this turbo is between 1600cc to 2500cc.
Model: 466541-1 and 466541- 4
Bearing: Dual Ball Bearing
Cooling: Oil & Water
Inducer: 46.5 mm
Exducer: 60.1 mm
Wheel: 53.0 mm
OEM Turbo for Nissan SR20DET engine
The GT2560R 466541-4 turbocharger have it's turbine housing cast from high-nickel "Ni-Resist" material. And the turbine wheel is cast from "Inconel" material. This means that the 466541-4 turbocharger can take more extreme heat and abuse, than the more common 466541-1 GT2560R turbo.
I also have more technical pages for you that will come in handy. They will be of great help when looking at compressor maps Use the conversion tools And you will be able to calculate airflow, pressure and HP figures for the turbocharger you are interested in.