GEN2 – Garrett GTX3071R REVERSE Turbo with .83 A/R Garrett Undivided V-band Entry Turbine Housing

The Garrett GTX3071R Gen2 reverse rotation turbocharger is engineered for serious performance builds that demand rapid throttle response without sacrificing top-end capability. Built for enthusiasts running reverse rotation platforms, this turbo delivers the aggressive boost characteristics Garrett’s GTX Gen2 line is known for. It’s the choice for builders who need a ball-bearing core matched with an efficient undivided V-band turbine housing for maximum flexibility.

Specifications

• Compressor Wheel Size: 71mm
• Turbine Housing A/R: .83
• Turbine Housing Type: Undivided V-band Entry
• Bearing Type: Ball Bearing
• Rotation: Reverse Rotation
• HP Capacity: 600+ hp on gasoline applications
• Garrett P/N: 856802-5002S

Performance & Application

This GTX3071R Gen2 reverse rotation turbo is built for gasoline-fueled performance applications capable of supporting 600+ hp. The 71mm compressor wheel combined with the .83 A/R undivided V-band turbine housing delivers aggressive boost response while maintaining efficient flow characteristics. Ball-bearing construction ensures quick spool and responsive throttle behavior, making it well suited for builds prioritizing both low-end response and strong top-end power delivery. This configuration is ideal for enthusiasts requiring reverse rotation compatibility in their turbo system layout.

Frequently Asked Questions

What HP can the GTX3071R support?

This turbo is capable of supporting 600+ hp on gasoline applications.

Is this a ball bearing or journal bearing turbo?

This is a ball-bearing GTX3071R reverse rotation turbo.

What is the A/R ratio of the turbine housing?

The turbine housing features a .83 A/R.

What type of turbine housing does this turbo use?

It uses a Garrett undivided V-band entry turbine housing.

For builders requiring reverse rotation configuration with proven ball-bearing response and serious high-horsepower capability, the GTX3071R Gen2 with .83 A/R undivided V-band turbine housing delivers the performance foundation this platform demands.