PSR Forward Rotation 5862G Dual Ball Bearing Turbocharger HP Rating 770 Dual ceramic ball bearing system provides optimal turbo response & better durability by reducing the shaft-motion 9 Blade G-Aero billet compressor wheel with extended tapered tip technology 9 Blade G-Aero Inconel 713c turbine wheel Anti-Surge ported-shroud compressor inlet, cover integrated with the speed sensor port Compressor Housing: W/O Compressor Housing Turbine Housing: W/O Rotation: Forward Compressor Wheel: 58*71mm Turbine Wheel: 68*62mm Compressor Inlet: 4” Hose Compressor Outlet: 2” Hose Water Ports: 2-M14 x 1.5 Oil Feed: 7/16-24 UNF with a -4AN Restrictor Pre-installed Oil Drain: Std T3