The Garrett Turbine Housing Kit in 1.24 A/R V-Band In/Out configuration is engineered for the 103TW special version turbine wheel, purpose-built for LDR class X275 drag racing applications. This is the housing solution for GX-Race55 builders demanding a genuine Garrett component matched precisely to their turbine wheel specification. Serious racers running X275 or LDR class competition will find this housing delivers the exact fitment and flow characteristics required for their platform.
Specifications
- A/R Ratio: 1.24
- Inlet/Outlet Configuration: V-Band In/Out
- Turbine Wheel Compatibility: 103mm (103TW), special version
- Class Designation: LDR
- Application: X275
- Product Line: GXRace / GX-Race55
- Garrett P/N: 761208-0086
Performance & Application
This turbine housing kit is designed specifically around the 103mm special version turbine wheel, making it a purpose-fit component for GX-Race55 turbocharger builds. The V-Band In/Out configuration and 1.24 A/R ratio target LDR class competition, with X275 identified as the specific application class this housing is built for. Builders assembling a GX-Race55 turbocharger for X275 or LDR class racing should match this housing to their 103TW turbine wheel for correct fitment.
Frequently Asked Questions
- What is the A/R ratio of this turbine housing?
- This turbine housing kit uses a 1.24 A/R ratio.
- What inlet and outlet configuration does this housing use?
- It features a V-Band In/Out configuration on both the inlet and outlet.
- What turbine wheel is this housing designed for?
- This housing is built for the special version 103mm turbine wheel, referred to as 103TW.
- What class and application is this housing intended for?
- This housing kit is designated for LDR class and is specifically built for the X275 application.
For GX-Race55 builds targeting LDR class X275 competition, this genuine Garrett turbine housing kit delivers the exact 103TW-matched fitment your build demands.

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