Compressor Specifications-Compressor Type: Forged-Milled Wheel (FMW) Extended Tip -Compressor Wheel OD (exducer): 91mm -Compressor Wheel Inducer: 67.7mm -Max Flow Rate: 94 lb/min -Built-in BOV: All EFR compressor housings incorporate an integrated BOV. -Compressor Housing Connections: Inlet: 4" Ported Shroud Hose Coupler Outlet: 2.5" Hose Coupler w/ integrated Vband option
Turbine Specifications-Turbine Type: Low Inertia Gamma-Ti Turbine Wheel -Turbine Wheel OD: 80mm -Stainless Steel Investment cast Housing The EFR 9180 is available in (2) different turbine housing configurations: - 0.83 A/R T3 undivided (Internal WG) - 1.05 A/R T4 twinscroll (external WG) -Turbine outlet: GT-Vband (aka small 3" vband) ~92mm OD for all EFR turbos
Features-Dual Row Ceramic Ball Bearings - lowest friction and fastest spool/response, most extreme durability, built-in oil control orifice - (aka oil restrictor) **no restrictor can be used with EFR turbos -Watercooled Center Section - watercooling is recommended, 14mm banjo bolts -Double seals on both turbine and compressor end for extreme durability and resistance to any oil seepage -Boost Control Solenoid Valve Integrated to Compressor Housing -Integrated Speed Sensor mounting provisions |