GT3071R Turbo Charger Racing Upgrade GT3071 Turbo 4 Compressor. Bushing Type Turbocharger Oil & Water cooled 8 blade propeler Can be modified to use external wastegate. Compressor Specs : 4″ Compressor Inlet 2.126″ or 54mm inducer 2.755″ or 70mm Major 2.5″ Outlet Compressor. Compressor 52 Trim M24 / T4 Compressor Housing Turbine Specs : T25 […]