The Garrett GT Mechanical Boost Gauge is a purpose-built monitoring tool for turbocharged enthusiasts who demand accurate, real-time feedback on boost and vacuum levels. Whether you’re tuning a fresh build or keeping tabs on an established performance setup, this gauge delivers the precision and reliability that Garrett is known for. It’s the straightforward, no-nonsense solution for anyone who wants to see exactly what their turbo system is doing.
Specifications
- Measurement Units: PSI (boost) and HG (vacuum)
- Operating Range: 30 HG vacuum to 30 PSI boost pressure
- Gauge Size: 52mm (2 1/16 inches)
- Garrett P/N: 773326-0001
Performance & Application
This mechanical boost gauge is designed for turbocharged applications where monitoring both vacuum and boost pressure is essential. Its dual-range capability allows drivers to track manifold vacuum during light-throttle cruising as well as full boost pressure under load. The compact 52mm face fits standard gauge pods and mounting locations, making it a practical addition to any turbocharged vehicle’s interior.
What’s Included
- Vacuum line
- Hardware
- Mounting brace
- Installation instructions
Frequently Asked Questions
- What is the operating range of this gauge?
- The gauge operates from 30 HG of vacuum to 30 PSI of boost pressure.
- What size is the gauge face?
- The gauge face measures 52mm, or 2 1/16 inches.
- Does this gauge measure both vacuum and boost?
- Yes, it features dual-range capability, measuring vacuum in HG and boost pressure in PSI.
- Is a BAR units version available?
- Yes, a BAR version is available as Part Number ATP-ACS-030, and a BAR Units option is also listed as an alternative to the standard PSI configuration.
For turbocharged builds that demand precise, dependable boost and vacuum monitoring, the Garrett GT Mechanical Boost Gauge delivers the accuracy and simplicity performance enthusiasts expect.
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