BorgWarner EFR 7064 Turbo
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EFR 7064 is an excellent turbocharger for drift, road racing and street driven applications. The 7064 delivers incredibly fast spool and response while working well on stock and heavily modified engines. The 70mm OD compressor has a 52.2mm inducer and at 56lb/min max flow - there is potential for 560hp - unheard of for this size compressor wheel. The low inertia 64mm Gamma-Ti turbine wheel is the optimal match for the 70mm FMW compressor wheel and is capable of 45+psi boost. This turbo uses the mid-size EFR ported-shroud compressor housing, great for fitment in cramped engine bays. Ideal for use in single turbo applications for the 350-560hp range, or as twin turbo applications 650-1000+hp. Ceramic Ball Bearing only, watercooling recommended (not mandatory)


Compressor Specifications

  • Compressor Type: Forged-Milled Wheel (FMW) Extended Tip
  • Compressor Wheel OD (exducer): 70mm
  • Compressor Wheel Inducer: 52.2mm
  • Max Flow Rate: 56 lb/min
  • Built-in BOV: All EFR compressor housings incorporate an integrated BOV
  • Compressor Housing: 3.5" Ported shroud inlet, 2.0" hose coupler outlet w/ integrated Vband option




Turbine Specifications

  • Turbine type: Low Inertia Gamma-Ti Turbine Wheel
  • Turbine Wheel OD: 64mm
  • Stainless Steel Investment Cast Housing
  • Turbine outlet: GT-Vband (aka small 3" vband) ~92mm OD for all EFR turbos



Turbine housing options:

  • T3 undivided (Internal WG) 0.83 A/R
  • T4 twinscroll (Internal WG) 0.92 A/R
  • T4 twinscroll (External WG) 1.05 A/R




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



Wastegate Info: All EFR Internal Wastegated turbos come standard with a medium boost actuator for boost levels of up to 16psi. For boost applications above that will need to add the High Boost actuator. Use the option tab to add it to the order.

V-Band Discharge Flange/Clamp: All of the EFR Internal Wastegated turbos use a special BW Vband flange/Clamp that is not a standard V-Band. The Down Pipe V-Band Flange and Clamp are not included with the turbo. Use Option tab to add them to the order.


*Includes ground shipping within the Continental United States only. Please contact us for all other shipping options.

  • Item #: BW-EFR-7064

BorgWarner EFR 7064 Turbo

Price: $1,429.00
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