The Garrett G47-1550 CHRA is a complete center housing rotating assembly built for enthusiasts and professional builders chasing serious horsepower without sacrificing turbo response. Engineered around Garrett’s proven G-Series platform, this core assembly is the foundation for high-boost applications that demand both durability and top-end pull. It’s the choice for builds where a standard core simply won’t hold up to sustained high-output demands.
Specifications
- Compressor Wheel Size: 76mm
- Turbine Wheel Size: 109mm
- Bearing Type: Dual ball bearing
- HP Capacity: 1550hp
- Series: G47-1550
- Garrett P/N: 880546-5013S
Performance & Application
The G47-1550 CHRA is built for high-boost applications where extreme performance is the goal. Its dual ball bearing design combined with optimized A/R geometry delivers aggressive spool characteristics while sustaining strong power delivery at the top end. This core is suited for performance builds pushing well beyond stock power levels, where both quick response and high-capacity airflow are required. It represents the core of a turbo system designed to handle extreme performance demands without compromise.
Frequently Asked Questions
- What is the compressor and turbine wheel size of the G47-1550 CHRA?
- This CHRA features a 76mm compressor wheel and a 109mm turbine wheel.
- What HP can the G47-1550 CHRA support?
- This core assembly is rated for 1550hp, making it suited for extreme performance builds.
- Is the G47-1550 CHRA ball bearing or journal bearing?
- The G47-1550 CHRA features dual ball bearings for its rotating assembly.
- What kind of spool and power delivery does the G47-1550 CHRA offer?
- It delivers aggressive spool characteristics with sustained top-end power delivery, thanks to its optimized A/R geometry designed for high-boost applications.
For builders demanding maximum capacity with dual ball bearing reliability, the Garrett G47-1550 CHRA (P/N 880546-5013S) is engineered to deliver on extreme performance builds.
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