The Garrett Ball Bearing T3/60-1 is a proven high-performance turbocharger built for enthusiasts chasing serious power without sacrificing response. Pairing a dual ball bearing 60-1 compressor with a Stage III turbine wheel, this unit is designed for builders who demand both spool quality and top-end capability from a single, well-engineered core. It’s a trusted choice for those upgrading from stock turbos into serious horsepower territory.
Specifications
- Bearing Type: Dual Ball Bearing
- Compressor: 60-1 (T04S housing)
- Compressor Inlet: 4″
- Compressor Outlet: 2.5″
- Turbine Wheel: Stage III
- Turbine Flange: T3 flanged
- Exhaust Housing: T31 4-bolt
- Turbine A/R Options: Standard, .82, .63, .48, .78 A/R (Only available with divided T3 housing option), .72 A/R (only available on Special T25 EWG-44), .72 A/R (For Cosworth housing)
- Alternate Turbine Housing Options: Standard, T3/T4 5 bolt (Ford style) discharge (only .63 or .82 available), Divided T3 Housing, Special Turbine Housing T25-EWG-44, Special Turbine Housing – Cosworth style T3 inlet with 3 bolt outlet
- Cooling: Oil and water cooled
- Oil Inlet Fitting: ATP-OIL-021
- Drain Flange: T3/4
- Coolant Fitting Threads: 14mm
- HP Capacity: Up to 550HP
- Garrett P/N: 757197-5005
Performance & Application
This turbocharger is built for platforms running a T3 turbine flange and looking to reach up to 550 horsepower with strong, ball-bearing-backed responsiveness. The dual ball bearing design paired with the Stage III turbine wheel delivers quicker spool characteristics than a comparable journal bearing unit while maintaining the airflow capacity needed for serious top-end power. With multiple turbine housing and A/R configurations available, it can be tailored toward either quicker spool or higher-RPM power delivery depending on build goals. This makes it a strong fit for enthusiasts building a dedicated performance setup rather than a mild street upgrade.
Frequently Asked Questions
- What horsepower can the Garrett Ball Bearing T3/60-1 support?
- This turbocharger is rated to support up to 550HP.
- Is this a ball bearing or journal bearing turbocharger?
- This unit uses a dual ball bearing design.
- What are the compressor inlet and outlet sizes?
- The compressor features a 4″ inlet and a 2.5″ outlet.
- What turbine A/R options are available?
- Turbine A/R options include Standard, .82, .63, .48, .78 A/R (only with the divided T3 housing option), and .72 A/R (available on the Special T25 EWG-44 or Cosworth-style housing).

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