aka 71/74 aka 71-74 S471/83/1.10
- Twin Hydrodynamic Journal Bearings
- Adjustable compressor and turbine housing orientation
- Compressor cover recirculation grooves
- 71.08mm compressor wheel inducer, 100mm compressor wheel OD Extended Tip, 95lbs/min
- 5" Hose inlet 4.21 V Band Outlet Compressor Cover
- 74.3mm turbine wheel exducer, 83mm OD
- T4 Twin Scroll Turbine Housing 4" Half Marmon Outlet also known as a 4.625 OD Flat Flange in .90, 1.00, 1.10, and 1.25 A/R. We can also machine the turbine outlet flange to an HX40.