Garrett GTX3071R Gen II Turbo
Boost Power With the Garrett GTX3071R Gen II Turbo
Garrett's Gen II GTX3071R dual ball bearing turbo has the company's ultra high flow compressor wheel featuring Garrett 8-Blade technology. Compressor housing is GTX30 style with 4″ inlet and 2″ outlet but has built-in anti-surge machining. Improved ported shroud design for surge resistance. This turbo is sold as a complete assembly with supercore and turbine housing. There's a new fully-machined speed sensor port included on all Gen II GTX turbos—a speed sensor is highly recommended.
While the GTX3071R is a fantastic turbo for multiple applications, the G25-660 is an option that somewhat supersedes it and is the most powerful small-frame turbo on the market. That said, the GTX3071R Gen II Turbo has proven itself to be a truly good turbocharger, boosting power considerably and reliably.Â
Compressor Specifications
- Compressor Wheel Exducer:Â 71mm
- Compressor Wheel Inducer:Â 54mm
- Compressor Wheel Trim:Â 58
- Compressor Wheel A/R:Â 0.60 A/R
- Max Flow Rate:Â 60 lb/min
- Max Recommended Turbo Shaft Speed:Â 140000 RPM
- Compressor Housing Connections:
- Inlet: 4.0″ Hose Coupler
- Outlet: 2.0″ Hose Coupler
Turbine Specifications
- Turbine Wheel Exducer:Â 55mm
- Turbine Wheel Inducer:Â 60mm
- Turbine Wheel Trim:Â 84
- Housing Size and A/R ratio:Â GTX3071R Gen II is available in nine (9) different turbine housing configurations:
- 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
- 0.63 A/R T3 Single Scroll Inlet, 5-Bolt w/ Internal Wastegate
- 0.82 A/R T3 Single Scroll Inlet, 5-Bolt w/ Internal Wastegate
- 1.06 A/R T3 Single Scroll Inlet, 5-Bolt w/ Internal Wastegate
Compressor Map
Turbine Flow Chart
Garrett GTX3071R Gen II Turbo Diagram
About Garrett GTX Series Turbochargers
Garrett GTX Series turbochargers are designed specifically for hard-core enthusiasts who want optimal performance. The forged fully-machined billet aluminum compressor wheels feature next-generation aerodynamics that provides a larger horsepower range and maximize boost response.
Ported shroud compressor housings increase surge resistance and provide reliable, continuous power throughout the power band. A dual ceramic ball bearing cartridge prolongs the lifespan and improves shaft balance. The watercooled CHRA keeps housing temperatures to a minimum. The turbine wheel is constructed from Inconel, a Super Alloy that maintains strength during prolonged exposure to high exhaust gas temperatures.
SKU
GTX3071
WEIGHT
30.000000
BRAND
Garrett
Universal Installation Parts
T3 Turbine Flange Gasket
Silicone 4" 45 Degree Intake Elbow / Coupler
Full-Race 304 Stainless Steel 4" V-band Flanges
Full-Race T4 Divided 5 Layer Inconel Gasket
10mm M10 Inconel Turbo Stud Hardware Kit T3 T4 Turbos
T4 Divided Turbine Flange
3.0"Â 3-Bolt Exhaust Flange for Downpipe and Exhaust Connections
2.5" Silicone Hump Hose
T3 Open Turbine Flange
4 Bolt Downpipe Turbine Flange For GT, GTX and T3/T4 Garrett Turbos
Full-Race Billet Medium GT Oil Drain Flange (1/2" NPT)
4" V-band Flange Kit
Full-Race Billet Vacuum / Boost Reference Manifold Block
2.5" 45 Degree Coupler Extra Long
Large GT/GTX Oil Drain Flange
T3 T4 Oil Feed Flange
Full-Race 304 Stainless Steel 3" V-Band Flange Kit
T4 Open Turbine Flange
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