Description
Part Number: 5704
AutoMeter Phantom Mechanical Boost / Vacuum Gauge
Classic high-performance instrumentation offering precise manifold pressure and vacuum readings for forced induction applications.
Key Features
- ✓ Precision mechanical Bourdon tube movement requires no electrical power to operate pressure readings
- ✓ Dual-range dial monitoring 30 in. Hg vacuum up to 30 PSI boost pressure
- ✓ Distinctive Phantom white dial face with high-contrast black markings and vivid orange pointer
- ✓ Traditional perimeter incandescent lighting with red and green bulb covers included
- ✓ Direct-fit 2-1/16″ (52.4mm) diameter suitable for standard gauge pods and dash cutouts
Technical Specifications
| Brand | AutoMeter |
|---|---|
| Part Number | 5704 |
| Gauge Series | Phantom |
| Gauge Diameter | 2-1/16″ (52.4mm) |
| Gauge Type | Mechanical Boost / Vacuum |
| Pressure Range | 30 in. Hg / 30 PSI |
| Face Color | White |
| Bezel Finish | Black |
| Lighting Type | Incandescent (Perimeter) |
What’s Included in the Box
- • AutoMeter 5704 Phantom 2-1/16″ Boost/Vacuum Gauge
- • 10 ft. 1/8″ nylon tubing line assembly
- • 1/8″ NPT brass compression fitting & 1/4″ NPT adapter
- • Bulb and socket assembly with red and green bulb covers
- • Mounting bracket kit and standard assembly hardware
Engineered for high-demand motorsport and road applications, AutoMeter’s Phantom series delivers trusted reliability and race-proven accuracy. For technical support, installation guidance, or order assistance, contact the JP Racing team for fast UK shipping and customer support.




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