The Garrett G40-1150-71mm Supercore is a serious foundation for enthusiasts building a high-performance turbo system who want Garrett’s proven ball bearing core without paying for a full outlet housing configuration. Supplied with the compressor housing already attached, this Supercore lets builders pair it with the turbine housing of their choice to dial in the exact response and flow characteristics their application demands. It’s the ideal starting point for anyone building a custom G Series setup focused on strong mid-range response.
Specifications
- Compressor Wheel Inducer: 71mm
- Compressor Wheel Exducer: 88mm
- Compressor Wheel Trim: 65
- Compressor Housing A/R: 0.80
- Turbine Wheel Inducer: 77mm
- Turbine Wheel Exducer: 70mm
- Turbine Wheel Trim: 84
- Bearing Type: Ball Bearing
- Garrett P/N: 860777-5002S
Performance & Application
The G40-1150-71mm Supercore is engineered to deliver efficient mid-range boost for street and light competition applications. Its ball bearing construction supports responsive spool characteristics, giving builders quicker turbo response compared to traditional journal bearing designs. This Supercore is well suited for enthusiasts who want to build a custom turbocharger configuration by matching it with a turbine housing suited to their specific power and packaging requirements. Whether targeting a spirited street build or a light competition setup, this core provides the responsive foundation needed for consistent, efficient boost delivery.
What’s Included
- Compressor Housing
Frequently Asked Questions
- Is the G40-1150-71mm Supercore a ball bearing or journal bearing unit?
- It features ball bearing construction, which supports responsive spool characteristics.
- What is the compressor housing A/R ratio on this Supercore?
- The compressor housing A/R is 0.80.
- What applications is the G40-1150-71mm Supercore designed for?
- It’s designed to deliver efficient mid-range boost for street and light competition applications.
- Does this Supercore come with a compressor housing?
- Yes, this Supercore is supplied with the compressor housing.
For builders who demand Garrett-grade reliability and responsive mid-range performance, the G40-1150-71mm Supercore delivers the ball bearing foundation needed to build a turbo system tailored to your exact street or light competition goals.
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