REV9 TX-72-68 Turbocharger 81 AR T4 flange 3 inch v band exhaust oil cooled 700HP+ TX-72 turbo charger 81 a/r Compressor inlet : 4.00" inch Compressor outlet 2.50" inch Compressor cover : anti surged 70 series cover Compressor Wheel diameter: 72 mm / 102 mm Turbine wheel diameter : 68mm / 79mm Exhaust trim: 81 a/r Turbine flange type: t4 flange Downpipe flange type : 3.00" v band Cooling type: oil cooled only Horsepower rating: 600-700 hp+