Garrett G-Series G42-1200 73mm Supercore
The Garrett G-Series G42-1200 73mm Supercore is rated for approximately 475–1200 horsepower and engine displacements from 2.0L to 7.0L. This listing is for the full-size compressor housing Supercore assembly, not a complete turbocharger with turbine housing.
Key Features
- G-Series compressor aerodynamics
- Full-size compressor housing configuration
- 73mm compressor inducer
- 91mm compressor exducer
- 82mm turbine inducer
- 75mm turbine exducer
- Fully machined speed sensor and pressure ports
- New turbine wheel aero for increased flow and efficiency
- Water fittings included
- Compatible with G42 turbine housing options
Specifications
- Product Type: Supercore
- Part Number: 860778-5004S
- Horsepower Range: 475–1200 HP
- Displacement Range: 2.0L–7.0L
- Compressor Inducer: 73mm
- Compressor Exducer: 91mm
- Compressor Trim: 65
- Compressor A/R: 0.85
- Turbine Inducer: 82mm
- Turbine Exducer: 75mm
- Turbine Trim: 84
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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