Garrett G-Series G47-1650 80mm / 120mm Supercore
The Garrett G-Series G47-1650 80mm / 120mm Supercore is rated for approximately 925–1650 horsepower and engine displacements from 2.5L to 10.0L. This listing is for the Supercore assembly, not a complete turbocharger with turbine housing.
Key Features
- Outline interchangeable with GTX Gen II turbochargers
- 80mm compressor inducer
- 120mm compressor exducer
- High-flow GTX Gen II compressor aerodynamics
- G-Series turbine wheel aero increases performance compared to GTX47 Gen II
- Flow increase up to 20% compared to GTX47 Gen II
- Estimated spool increase up to 9% based on flow, efficiency, and inertia
- One-piece lightweight aluminum center housing and backplate
- T6 turbine housing outlet length reduced 17mm compared to GTX
Specifications
- Product Type: Supercore
- Part Number: 880547-5025S
- Horsepower Range: 925–1650 HP
- Displacement Range: 2.5L–10.0L
- Compressor Inducer: 80mm
- Compressor Exducer: 120mm
- Compressor Trim: 45
- Compressor A/R: 0.88
- Turbine Inducer: 93mm
- Turbine Exducer: 88mm
- Turbine Trim: 90
- Maximum Turbocharger Speed: 93 krpm
Note: Turbine housings and other installation components are sold separately. Performance results depend on vehicle modifications, supporting components, and tuning/calibration.
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