The Garrett G47-1650 CHRA is engineered for extreme-horsepower builds that demand uncompromising flow and boost capability. Built on Garrett’s G-Series platform, this core unit is the choice for large-displacement engines pushing into serious power territory. Enthusiasts building no-compromise, high-output setups will find this CHRA delivers the durability and flow capacity required to support their goals.
Specifications
- Compressor Wheel: 80mm
- Turbine Wheel: 109mm
- Bearing Type: Dual Ball Bearing
- HP Capacity: 1650hp
- Garrett P/N: 880546-5014S
Performance & Application
The G47-1650 CHRA is purpose-built for large-displacement engines requiring maximum flow and boost capability. With its dual ball bearing construction, this core is designed to support extreme horsepower demands while maintaining the durability performance builds require. This is a platform suited to serious, high-output applications where flow capacity and boost potential are the priority.
Frequently Asked Questions
- What HP can the G47-1650 CHRA support?
- This CHRA is rated to support up to 1650hp.
- Is this a ball bearing or journal bearing unit?
- The G47-1650 CHRA features dual ball bearing construction.
- What size are the compressor and turbine wheels?
- This unit features an 80mm compressor wheel and a 109mm turbine wheel.
For builds demanding maximum flow, extreme boost, and proven durability at the highest power levels, the Garrett G47-1650 CHRA delivers the capability serious performance enthusiasts require.

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