The Garrett GT3076R Special CHRA is built for enthusiasts and tuners chasing serious top-end power without sacrificing throttle response. This center housing rotating assembly is engineered as a high-flow upgrade for those pushing beyond stock turbo limits, delivering the durability and precision Garrett is known for. It’s the right choice for builders who demand a proven core capable of handling aggressive boost levels reliably.
Specifications
- Compressor Wheel Size: 76mm
- Turbine Housing A/R: 0.82
- Bearing Type: Dual Ball Bearing
- HP Capacity: 600+ hp
- Garrett P/N: 836000-5006S
Performance & Application
The GT3076R Special CHRA is designed for high-flow turbocharged builds that require aggressive boost response along with strong top-end capability. Its dual ball bearing configuration provides quicker spool and sharper throttle response compared to journal bearing designs, making it a favorite for performance-focused applications. This CHRA suits builders targeting serious horsepower gains while maintaining the driveability needed for aggressive street and performance use. It’s a strong fit for common T3 turbocharged applications requiring high-flow capability.
Frequently Asked Questions
- What HP can the GT3076R Special support?
- The GT3076R Special CHRA is rated to support 600+ hp.
- Is this a ball bearing or journal bearing unit?
- The GT3076R Special CHRA features dual ball bearings for aggressive boost response.
- What is the A/R ratio of the turbine housing?
- This CHRA is configured with a 0.82 A/R turbine housing.
- What size compressor wheel does the GT3076R Special use?
- It uses a 76mm compressor wheel.
For builders who need a high-flow, ball bearing CHRA capable of supporting serious power in common T3 turbocharged setups, the Garrett GT3076R Special (P/N 836000-5006S) delivers the performance foundation to get there.

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