BorgWarner EFR7163 Turbo (11637105000)

The highest power small-frame EFR turbo, EFR7163 is Designed specifically for competitive racing use. State of the art ‘Mixed-Flow Gamma-Ti Turbine Wheel’ design allows for remarkable spool and huge powerbands. This unique turbocharger is literally an off-the-shelf Indycar turbocharger, used by all current IRL teams.

Turbo 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
• Optional Turbo Speed Sensor Kit
• Optional Turbo Speed Gauge

Compressor Specifications

• • 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

7163 V-Band 0.85 A/R EWG Photos: