BorgWarner EFR 7163 Turbocharger

Product Details
As the highest power small-frame EFR turbocharger, the EFR 7163 is designed specifically for competitive racing use. The state of the art ‘Mixed-Flow Gamma-Ti Turbine Wheel’ design allows for remarkable spool and huge power bands. This unique turbocharger is an off-the-shelf Indy car turbocharger, used by all current IRL teams!

Compressor Specs

• Compressor Type: Forged-Milled Wheel (FMW) Extended Tip
• Compressor Wheel OD (exducer): 71mm
• Compressor Wheel Inducer: 57mm
• Compressor Wheel Trim: 64
• Max Flow Rate: 60 lb/min
• Compressor Housing: 2.5″ hose coupler inlet, 2.0″ hose coupler outlet
• Built-in BOV: All EFR compressor housings incorporate an integrated BOV.
• Connections:
• Inlet: 2.5″ Hose Coupler
• Outlet: 2.0″ Hose Coupler

Features

• Mixed Flow Gamma-Ti turbine wheel
• Forged milled extended tip compressor wheel
• Military-grade dual ceramic ball bearing assembly with silver-plated metal cage
• Stainless steel turbine housing
• Water-cooled light-weight Aluminum bearing housing
• Large internal wastegate (optional)
• Compressor recirculation valve (aka BOV)
• Boost control solenoid valve
• T25, T4 and V-Band Turbine Housing options to fit a variety of installations

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