Garrett GT3076R Turbo

The Garrett GT3076R Is Proven to Provide Reliable Power

Garrett's GT3076R dual ball bearing turbo with high-flow compressor wheel featuring Garrett 8-Blade technology is one of the GT Series turbos that pioneered turbocharging technology and boosted drag racing and road racing teams, allowing them to break hundreds of world records. It's a proven design that's still a notable upgrade. While some drivers prefer the Garrett GTX turbos, plenty of them want GT Series turbos due to their durability and longevity, not to mention their impressive pedigree. 

The compressor housing is GT30 style with 4″ inlet and 2″ outlet but has built-in anti-surge machining. Improved ported shroud design for surge resistance. Sold as a complete sssembly with supercore and turbine housing, these 

Garrett GT Series Turbochargers

The GT Series lineup is offered in both journal and ball bearing options and sizes ranging from GT2052 to GT3582. The cast compressor wheels feature original GT Series aerodynamics and provide maximum durability and longevity. Internally wastegated turbine housing options are available in all GT Series sizes. Turbine kits are offered in open volute and twin scroll, and a variety of A/R and flange configurations. For any performance need, GT Series turbochargers have you covered.

Compressor Specifications

• Compressor Wheel Exducer: 76mm
• Compressor Wheel Inducer: 57mm
• Compressor Wheel Trim: 56
• Compressor Wheel A/R: 0.60 A/R
• Max Flow Rate: 53 lb/min
• Max Recommended Turbo Shaft Speed: 144956 RPM
• Compressor Housing Connections:
  • Inlet: 4.0″ 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: GT3076R 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

Compressor Map

Exhaust Flow Chart