
Generic representation, not the actual product
Garrett G30 Turbine Housing Kits
Greyed-out options are not offered with the selected Rotation. Change Rotation to see them.
PRODUCT DETAILS
Garrett turbine housing kits for Garrett G30 frame turbos. Choose the A/R (area-to-radius ratio) and inlet flange below: a V-Band inlet, a divided (twin-scroll) T4 inlet, or a T3 inlet. Every G30 housing kit has a V-Band outlet. Some have a built-in (internal) wastegate; the free-float (external wastegate) versions require an external wastegate. Reverse rotation housings are for reverse rotation turbos only.
Turbine Housing Options
| Garrett part number | A/R | Inlet | Outlet | Wastegate | Divided | Rotation |
|---|---|---|---|---|---|---|
| 740902-0086 | 0.61 | V-Band | V-Band | External | No | Standard |
| 740902-0087 | 0.83 | V-Band | V-Band | External | No | Standard |
| 740902-0088 | 1.01 | V-Band | V-Band | External | No | Standard |
| 740902-0089 | 1.21 | V-Band | V-Band | External | No | Standard |
| 740902-0094 | 0.83 | V-Band | V-Band | Internal | No | Standard |
| 740902-0095 | 1.01 | V-Band | V-Band | Internal | No | Standard |
| 740902-0092 | 1.06 | T4 | V-Band | External | Yes | Standard |
| 740902-0090 | 0.83 | T3 | V-Band | External | No | Standard |
| 740902-0091 | 1.01 | T3 | V-Band | External | No | Standard |
| 740902-0096 | 0.61 | V-Band | V-Band | External | No | Reverse |
| 740902-0097 | 0.83 | V-Band | V-Band | External | No | Reverse |
| 740902-0098 | 1.01 | V-Band | V-Band | External | No | Reverse |
| 740902-0099 | 1.21 | V-Band | V-Band | External | No | Reverse |
| 740902-0100 | 0.83 | T3 | V-Band | External | No | Reverse |
| 740902-0101 | 1.01 | T3 | V-Band | External | No | Reverse |
Compatible Garrett Turbos
- G-Series G30-660 54mm
- G-Series G30-770 58mm
- G-Series G30-900 62mm
- G-Series II G30-725 54mm
- G-Series II G30-825 58mm
Compatibility is taken from Garrett's turbo product pages.
Important Information
For race vehicles only. Not for use on public roads.
Installation and Tuning Available at Race Protocol
Turbo system design, installation and dyno tuning are available in house. Call (724) 732-8948 to discuss your build.
COMPATIBLE TURBOS




