The Garrett G47-1650-80MM/109 Supercore is built for enthusiasts chasing extreme horsepower without sacrificing throttle response, pairing a high-flowing Inconel turbine wheel with a weight-optimized aluminum center housing. This configuration arrives with the compressor housing and V-band outlet already installed, streamlining the path to a serious big-power build. It’s the choice for builders who demand Garrett’s latest G Series engineering in a supercore package ready for turbine housing selection.
Specifications
- Compressor Wheel Inducer: 80mm
- Compressor Wheel Exducer: 109mm
- Turbine Wheel Material: Inconel
- Turbine Flow Increase: Up to 20% more flow (compared to GTX Gen II)
- Center Housing Construction: One-piece aluminum, air-cooled
- HP Capacity: Supports nearly 1850 horsepower
- Spool Improvement: Up to +9% (estimated by flow, efficiency, and inertia)
- Compressor Housing Outlet: V-Band
- Available Turbine Housing A/R Options (G47 Series): .96 A/R, 1.08 A/R, 1.23 A/R, 1.40 A/R (stainless steel T6 open)
- Outline Compatibility: Interchangeable with GTX Gen II turbos
- Garrett P/N: 880547-5024S
- Also Known As: G47-1650-80MM/109
Performance & Application
The G47 platform is engineered for extreme horsepower applications, leveraging optimized G Series aerodynamics on the turbine stage to move significantly more flow than the previous GTX Gen II generation. This 80mm/109mm compressor configuration is built to support nearly 1850 horsepower while delivering improved spool characteristics thanks to gains in flow, efficiency, and inertia. The one-piece aluminum center housing keeps supercore weight down while maintaining the oil inlet and outlet specifications carried over from previous GTX designs, and its outline remains interchangeable with GTX Gen II turbos for straightforward platform upgrades. This supercore is suited for builders targeting serious top-end power without compromising the responsiveness expected from Garrett’s latest G Series architecture.
What’s Included
- Oil feed flange: Product Code ATP-FLA-040
- Oil feed gasket: Product Code GRT-GSK-011
- Oil drain flange: Product Code ATP-FLA-035
- Oil drain gasket: Product Code GRT-GSK-035
- Compressor Housing Outlet Flange & Clamp Set: Product Code ATP-FLS-055
- Speed Sensor Kit: Product Code ATP-ACS-032
- V-Band Outlet Flange (for Downpipe): Product Code ATP-FLS-420
- V-Band Outlet Clamp: Product Code CLC-CLA-022
Frequently Asked Questions
- What horsepower can the G47-1650-80MM/109 support?
- This configuration supports nearly 1850 horsepower with amazing boost response, depending on inducer wheel choice.
- How does the G47 turbine stage compare to GTX Gen II?
- The newly engineered Inconel turbine wheel with optimized G Series aerodynamics increases flow up to 20% more compared to GTX Gen II.
- What is the center housing made of?
- The G47 features a one-piece aluminum center housing that is air-cooled and reduces supercore weight, while retaining the oil inlet and outlet specifications from previous GTX designs.
- Does this compressor housing use a V-band outlet?
- Yes, this supercore comes with the compressor housing installed featuring a V-Band outlet.
For builders pushing toward the upper limits of horsepower while demanding Garrett’s latest G Series turbine and center housing technology, the G47-1650-80MM/109 Supercore delivers the flow, spool response, and weight-optimized construction to get there.
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