The Garrett G30-770 standard rotation turbocharger is engineered for enthusiasts and builders who demand a compact, high-flowing G Series unit with V-Band convenience on both the compressor and turbine sides. This configuration is built for those chasing strong mid-range response without sacrificing top-end capability, making it a serious contender for high-performance street and race applications. Backed by genuine Garrett engineering, this assembly delivers the precision and durability that competition-grade builds require.
Specifications
- Compressor Wheel Inducer: 58mm
- Compressor Wheel Exducer: 71mm
- Compressor Wheel Trim: 65
- Compressor Housing A/R: 0.72
- Compressor Inlet: 4 Inch
- Compressor Outlet: 2 Inch
- Turbine Wheel Inducer: 60mm
- Turbine Wheel Exducer: 55mm
- Turbine Wheel Trim: 84
- Turbine Housing A/R: 1.01 O/V
- Turbine Housing Inlet: 3 Inch O.D. V-Band
- Turbine Housing Outlet: 3.55 inch (90mm) O.D. w/81mm centering ring V-Band
- Rotation: Standard
- Garrett P/N: 880697-5010S
Performance & Application
The G30-770’s compressor wheel geometry and housing sizing are tuned to deliver quick spool characteristics while retaining the flow capacity needed for aggressive power targets. Its V-Band turbine housing inlet and outlet simplify installation and servicing on performance builds where fast changes and precise fitment matter. The standard rotation configuration makes this unit a straightforward fit for platforms already engineered around conventional turbo orientation. Builders seeking a G Series turbo that balances responsiveness with high-output potential will find this configuration well suited to demanding street and track applications.
What’s Included
- Oil Feed (1mm) Restrictor Fitting to -4AN
- Two Coolant Fittings to -6AN
- Turbine Housing Inlet & Outlet V-Band Clamps
Frequently Asked Questions
- What is the A/R ratio on the G30-770 turbine housing?
- This unit uses a 1.01 A/R O/V turbine housing.
- What compressor housing A/R does this turbo use?
- The compressor housing A/R is 0.72.
- What size are the compressor inlet and outlet?
- The compressor housing features a 4 inch inlet and a 2 inch outlet.
- What type of turbine housing flange does the G30-770 use?
- It uses a V-Band inlet and outlet turbine housing, with a 3 inch O.D. V-Band inlet and a 3.55 inch (90mm) O.D. V-Band outlet with an 81mm centering ring.
- Does this turbo include any fittings or clamps?
- Yes, it includes an oil feed (1mm) restrictor fitting to -4AN, two coolant fittings to -6AN, and turbine housing inlet & outlet V-Band clamps.
For builders who need genuine Garrett G30-770 performance with the fitment simplicity of V-Band connections, this standard rotation configuration delivers the precision engineering and included hardware
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