SKU: ATMST3112 | UPC: 046074140488
AutoMeter 52mm Stack Instruments -30INHG to +30PSI Mechanical Boost Gauge – Black
Monitor your vehicle’s boost and vacuum pressure with precision using the AutoMeter 52mm Stack Instruments Mechanical Boost Gauge. Engineered for performance enthusiasts, this gauge offers accurate readings from -30 inHg to +30 PSI, making it ideal for both turbocharged and supercharged applications. The mechanical design eliminates electrical dependencies, allowing it to function flawlessly in vehicles running magneto ignition systems or those without a 12V power source.
Key Features
- Accurate Boost/Vacuum Measurement: Provides real-time readings from -30 inHg (vacuum) to +30 PSI (boost).
- Mechanical Operation: No electrical power required perfect for magneto or non-12V systems.
- 52mm (2-1/16″) Diameter: Fits standard gauge pods and panels.
- High-Contrast Black Face: Features bold white numbering and orange needle for optimal readability.
- Durable Construction: Built to handle high vibration and extreme conditions common in performance vehicles.
- Universal Application: Works with turbocharged, supercharged, and naturally aspirated engines.
- Includes Installation Hardware: Comes complete with nylon vacuum tubing, compression fittings, and mounting hardware.
Technical Specifications
| Specification | Details |
|---|---|
| Range | -30 inHg to +30 PSI |
| Gauge Type | Mechanical (Boost/Vacuum) |
| Diameter | 52mm / 2-1/16″ |
| Face Color | Black with White Markings |
| Lighting | LED backlight for night visibility |
| Power Requirement | None (mechanical) |
| Mounting Style | Universal—fits most gauge pods |
| Warranty | AutoMeter Limited Lifetime Warranty |
Benefits
- Monitor engine performance and boost response with precision.
- Ideal for turbo or supercharged setups—ensures optimal boost levels and tuning accuracy.
- Mechanical operation means no electronic failure risk.
- Compatible with race cars, off-road vehicles, and high-performance street builds.
Installation Notes
- Mounts in any 2-1/16″ (52mm) gauge pod or dashboard location.
- Includes vacuum tubing and fittings for straightforward installation.
- No wiring required for gauge operation optional lighting requires 12V connection.
What’s Included
- AutoMeter 52mm Mechanical Boost Gauge
- Nylon vacuum line and fittings
- Mounting bracket and hardware
- Installation instructions
Applications
- Universal fit for turbocharged and supercharged vehicles
- Compatible with magneto and non-12V electrical systems
- Ideal for street performance, track, and off-road builds
Shipping & Handling
- Availability: Usually ships within 3–5 business days.
- Shipping Method: Standard ground or expedited options available.
- Packaging: Securely boxed to prevent damage during transit.





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