Garrett GT3071R Turbo

Garrett GT3071R Dual Ball Bearing Turbo

New GT3071R dual ball bearing turbo with high flow compressor wheel featuring Garrett 8-Blade technology.  This is the legendary GT30R from the Garrett GT series line of stainless steel ball bearing turbochargers. Ideal for lightly built motors looking to get excellent power with exceptional spool, and 4cyl road race/drift applications. This turbo is available in a variety of turbine housings to suit your turbo manifold configuration.  Compressor housing is GT30 style with 4″ inlet (or 2.75″) and 2″ outlet but has built in anti-surge machining. Improved ported shroud design for Surge Resistance. Sold as Complete Assembly with Supercore and Turbine Housing.

Compressor Map

Compressor Specifications

• Compressor Wheel Exducer: 71mm
• Compressor Wheel Inducer: 53mm
• Compressor Wheel Trim: 56
• Compressor Wheel A/R: 0.50 A/R
• Max Flow Rate: 48 lb/min
• Max Recommended Turbo Shaft Speed: 140035 RPM
• Compressor Housing Connections:
  • Inlet: 4.0″ Hose Coupler (or 2.75″ Hose Coupler)
  • Outlet: 2.0″ Hose Coupler

Turbine Specifications

• Turbine Wheel Exducer: 55mm
• Turbine Wheel Inducer: 60mm
• Turbine Wheel Trim: 84
• Housing Size and A/R ratio: GT3071R is available in nine (9) different turbine housing configurations:
  • 0.63 A/R T3 Single Scroll Inlet, 5 Bolt Outlet w/ Internal Wastegate
  • 0.82 A/R T3 Single Scroll Inlet, 5 Bolt Outlet w/ Internal Wastegate
  • 1.06 A/R T3 Single Scroll Inlet, 5 Bolt Outlet w/ Internal Wastegate
  • 0.63 A/R T3 Single Scroll Inlet, V-Band Outlet
  • 0.82 A/R T3 Single Scroll Inlet, V-Band Outlet
  • 1.06 A/R T3 Single Scroll Inlet, V-Band Outlet
  • 0.61 A/R V-Band Single Scroll Inlet, V-Band Outlet
  • 0.83 A/R V-Band Single Scroll Inlet, V-Band Outlet
  • 1.01 A/R V-Band Single Scroll Inlet, V-Band Outlet