Description
The Speedhut 2-1/16″ 30inhg-0-15PSI Boost/Vac Gauge w/Warning (R2-BV2-REV) is an essential instrument for any vehicle enthusiast or mechanic needing precise insight into engine performance. This gauge provides real-time monitoring of both boost (positive pressure) and vacuum (negative pressure) within the intake manifold, allowing for accurate diagnostics and informed adjustments. Its clear and easy-to-read display ensures that crucial engine data is always within your line of sight. Built with quality components, this gauge is designed for reliable and long-lasting performance, making it a valuable addition to any instrument panel.
KEY FEATURES AND BENEFITS:
- Precise monitoring: Covers a full range from 30 inHg vacuum to 15 PSI boost pressure.
- High-quality transducer: Utilizes a 3-wire military-grade pressure sensor for exceptional accuracy and performance.
- Integrated warning system: Visual alert when pressure levels exceed a configured threshold.
- Standard fitment: Designed for easy installation in standard 2.062″ (52mm) gauge pods or panels.
- Complete installation kit: Includes power and sensor harnesses, boost/vac hose kit, and mounting ring.
- Durable construction: Backed by a lifetime electronics warranty and 5-year hardware warranty.
SPECIFICATIONS:
- Gauge Type: Boost/Vacuum Gauge
- Range: 30 inHg – 0 – 15 psi
- Size: 2 1/16 inch (52mm)
- Hole Size: 2.062 inches (52mm)
- Sender Type: 3-Wire Military Grade Transducer (Performance)
- Units: Standard
- Warning Light: Yes
- Pressure Sensor Range: 30 psi
- Bezel Material: Aluminum
- Compatibility: Universally compatible with vehicles requiring boost and vacuum monitoring within the specified range
- Power & Lighting Harness Length: 3 ft
HOW TO USE:
- Mount the Gauge: Locate a suitable 2.062″ (52mm) diameter hole in your desired mounting location. Secure the gauge in place using the provided mounting spin ring.
- Connect the Power & Lighting Harness: Attach the 3 ft power and lighting harness to the gauge. Connect the power and ground wires to your vehicle’s electrical system, ensuring proper polarity. The lighting wire can be connected to your instrument panel lights for illumination.
- Install the Pressure Sensor: Find a suitable location on your engine’s intake manifold to install the included pressure sensor. Ensure the sensor is mounted securely.
- Connect the Pressure Sensor Wiring Harness: Connect the 3-wire pressure gauge wiring harness between the pressure sensor and the gauge.
- Install the Boost/Vac Hose: Connect one end of the provided boost/vac hose to a vacuum/boost port on your engine’s intake manifold. Connect the other end of the hose to the pressure sensor. Ensure all connections are secure and free from leaks.
- Configure the Warning Light (if applicable): Some models allow you to set a warning threshold. Refer to the specific instructions included with your gauge for details on setting the warning light.
- Verify Operation: Start your vehicle and observe the gauge readings to ensure proper operation. Check for any leaks in the vacuum/boost hose connections.
BENEFITS OF USING THE SPEEDHUT 2-1/16″ 30INHG-0-15PSI BOOST/VAC GAUGE W/WARNING (R2-BV2-REV):
- Dual-function capability: Monitors both vacuum and boost for thorough engine diagnostics.
- Accurate readings: Military-grade transducer ensures precision for performance tuning and issue detection.
- Proactive alerts: Warning light helps prevent engine damage from over-boosting or abnormal vacuum conditions.
- Easy installation: All required components are included, simplifying the setup process.
- Enhanced visibility: Clear display shows real-time engine pressure conditions for better maintenance decisions.
FEATURES:
- Provides instantaneous readings of intake manifold pressure.
- Employs a high-accuracy 3-wire pressure sensor for reliable data.
- Includes a visual warning system to alert the driver of abnormal pressure levels.
- Designed to fit standard 2 1/16 inch (52mm) instrument panel openings.
- Features a durable aluminum bezel for a quality look and feel.
- Comes complete with all necessary electrical and pneumatic connections for installation.
- Offers a direct and clear display of pressure in both inches of mercury (inHg) and pounds per square inch (psi).





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