Borg Warner 7670 EFR
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-Compressor Type: Forged-Milled Wheel (FMW) Extended Tip -Compressor Wheel OD (exducer): 76mm -Compressor Wheel Inducer: 57.2mm -Max Flow Rate: 64 lb/min -Built-in BOV: All EFR compressor housings incorporate an integrated BOV. -Compressor Housing Connections: -Inlet: 3.5" Hose Coupler -Outlet: 2.0" Hose Coupler Turbine Specifications-Turbine Type: Low Inertia Gamma-Ti Turbine Wheel-Turbine Wheel OD: 70mm -Stainless Steel Investment cast Housing **The EFR 7670 is available in (3) different turbine housing configurations: - 0.83 A/R T3 undivided (Internal WG) - 0.92 A/R T4 twinscroll (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 |
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