The Garrett G30-660 standard rotation turbocharger is engineered for enthusiasts and builders who demand serious top-end power without sacrificing a broad, usable powerband. Featuring a T4 undivided turbine housing with a v-band exit, this configuration is built for those seeking a race-proven core matched with flexible housing options for custom turbo system installations. It’s the right choice for anyone building a high-output platform that requires a durable, ball bearing turbocharger capable of supporting serious horsepower.
Specifications
- Compressor Wheel Inducer: 54mm
- Compressor Wheel Exducer: 67mm
- Compressor Wheel Trim: 65
- Compressor Housing A/R: 0.70
- Compressor Housing Inlet: 3″
- Compressor Housing Outlet: 2″
- Turbine Wheel Inducer: 60mm
- Turbine Wheel Exducer: 55mm
- Turbine Wheel Trim: 84
- Turbine Housing A/R: 0.82
- Turbine Housing Flange: T4 Undivided (Open)
- Turbine Housing Exit: V-Band
- Bearing Type: Ball Bearing
- Rotation: Standard Rotation
- HP Capacity: 660hp
Performance & Application
Built around a 54/67mm compressor wheel and a 60/55mm turbine wheel, the G30-660 is designed to deliver strong, responsive power delivery thanks to its ball bearing construction. The 0.82 A/R T4 undivided turbine housing promotes efficient exhaust energy transfer while the v-band exit simplifies downpipe integration on custom builds. This configuration suits enthusiasts targeting high-horsepower goals on universal turbocharged applications where a durable, high-capacity core is essential. Whether building a dedicated track platform or a serious street build, this turbo is suited for setups demanding both strong response and sustained top-end capability.
What’s Included
- Oil Feed (1mm) Restrictor Fitting to -4AN
- Two Coolant Fittings to -6AN
Frequently Asked Questions
- What HP can the G30-660 support?
- The Garrett G30-660 is rated for 660hp capacity.
- Is this a ball bearing or journal bearing turbocharger?
- The G30-660 features ball bearing construction.
- What turbine housing A/R and flange type does this use?
- It uses a 0.82 A/R T4 undivided (open) turbine housing with a v-band exit.
- What compressor housing configuration does the G30-660 use?
- It comes with a 3″ inlet and 2″ outlet compressor housing rated at 0.70 A/R.
- What fittings are included with this turbocharger?
- It includes an Oil Feed (1mm) Restrictor Fitting to -4AN and two Coolant Fittings to -6AN.
For builders who need a proven, high-capacity ball bearing core with a versatile T4 v-band turbine housing, the Garrett G30-660 standard rotation turbocharger delivers the performance foundation to build with confidence.</p
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