TURBO FRAME DIMENSIONS EFR SERIES SUPER CORE CONFIGURATION The following parts are not included as part of the super-core assembly: turbine housing, assembly clamp plate hardware, wastegate parts. borgwarnerboosted.com Turbo Part # Turbo Frame Size Super Core Part # Comp. Wheel Outer Dia. (mm) Comp. Wheel Inducer Dia. Turbine Wheel Outer Dia. Turbo A/R Inlet Flange Config. 11589880037 B1 11587105001 67 54 58 0.80 T4 Key Turbo Features • Gamma-Ti turbine wheel • Dual ceramic ball bearing assembly with metal cage • Large internal wastegate • Standard T4 mounting flange Not Included with Turbo Assemblies: • Speed sensor • Turbine outlet V-Band • Turbine inlet gasket • Oil drain gasket or drain port fitting EFR 6758-G 47.6 89.8 117.4 153.9 rpm 0.75 0.74 0.72 0.7 0.68 0.65 0.6 0.6 1.0 1.4 1.8 2.2 2.6 3.0 3.4 3.8 0 5 10 16 21 26 31 37 42 48 53 58 64 139.6 Turbine Housing Part Number A/R Inlet Flange Shape Housing Config. 11581008000 0.85 T25 Single Scroll, WG 11581008001 0.85 V-Band V-Band, WG 11581008003 0.85 V-Band V-Band, Non WG 11581009006 0.64 T25 Single Scroll, WG TURBINE HOUSING OPTIONS Pressure Ratio Compressor Flow (lbs/min) COMPRESSOR MAP 250 - 500 HP Turbo