Description

Speedhut 2-5/8" 0-45 PSI Boost Gauge (L25-B5-LEG) is an essential tool for anyone with a turbocharged or supercharged engine. This gauge provides real-time monitoring of both boost and vacuum pressure in the intake manifold, ensuring you can track the performance and health of your forced induction system. Designed with accuracy in mind, it features a military-grade, 3-wire transducer that delivers precise measurements. The gauge is equipped with LED backlighting for optimal visibility at all times, day or night, and comes with everything needed for easy installation, including wiring harnesses and a robust pressure sensor. Whether you’re tuning your vehicle or simply ensuring that everything is running smoothly, the Speedhut Boost Gauge is a must-have for any performance enthusiast.

KEY FEATURES AND BENEFITS:

• Accurate Measurement: The Speedhut 2-5/8" 0-45 PSI Boost Gauge offers precise readings of both boost and vacuum pressures, ensuring optimal engine performance monitoring.
• Military-Grade Transducer: Equipped with a 3-wire military-grade transducer for dependable and accurate pressure data, even in challenging conditions.
• LED Backlighting: Integrated LED lighting provides excellent visibility of the gauge’s readings, whether during the day or at night.
• Comprehensive Kit: Includes all required wiring harnesses for installation, simplifying setup and connection of the sensor and gauge.
• Durable Pressure Sensor: The included 100 PSI pressure sensor provides an extra level of durability, ensuring long-term use without compromising performance.

SPECIFICATIONS:

• Gauge Type: Boost/Vacuum Gauge
• Pressure Sender Type: 3-Wire Military Grade Transducer (Performance)
• Range: 0-45 PSI
• Size: 2 5/8 inch
• Hole Size: 2.68" (68mm)
• Standard or Metric: Standard
• Warning Light: No
• Included: Pressure Gauge Wiring Harness (3-Wire Cable), Pressure Sensor – 100 PSI, 3 ft Power & Lighting Harness

HOW TO USE:

1. Mount the Gauge: Find a suitable location on your vehicle to mount the Speedhut boost/vacuum gauge. Ensure the hole is 2.68" (68mm) in diameter, such as in a gauge pod or dashboard.
2. Install the Pressure Sensor: Select a location on your engine’s intake manifold where the provided pressure sensor can be securely installed. Ensure it is connected to a pressure source that accurately represents the manifold pressure.
3. Connect the Pressure Sensor Wiring: Using the provided Pressure Gauge Wiring Harness (3-Wire Cable), attach the three wires to the corresponding terminals on the pressure sensor and the back of the gauge. Follow the wiring diagram for correct connections.
4. Connect Power and Lighting: Use the 3 ft Power & Lighting Harness to connect the gauge to a 12V power source, ensuring it powers the LED backlighting as well. Ensure proper grounding for accurate performance.
5. Verify Operation: Start the vehicle and observe the gauge’s readings. The gauge should initially display a vacuum reading when idling. As the turbocharger or supercharger engages, the gauge will show positive pressure (boost). Monitor the gauge to ensure readings are within expected ranges for your vehicle.

BENEFITS OF USING THE SPEEDHUT 2-5/8" 0-45 PSI BOOST GAUGE (L25-B5-LEG):

• Gain crucial real-time insights into your engine’s forced induction system.
• Accurate pressure readings help you monitor performance and detect issues like over-boosting or air leaks.
• Facilitate better decision-making regarding driving style and necessary vehicle adjustments.
• High-quality sensor ensures consistent, dependable measurements.
• LED backlighting enhances visibility, ensuring safe driving in all lighting conditions.

FEATURES:

• Simultaneously measures both positive (boost) and negative (vacuum) pressure within your engine’s intake manifold.
• Professional-grade, 3-wire transducer built to military specifications for superior accuracy and dependability.
• Maximum measurement range of 45 PSI, compatible with a variety of turbocharged and supercharged engine setups.
• Integrated LED backlighting for clear visibility of gauge readings, even in low-light environments.
• Standard 2 5/8 inch diameter for simple integration into common mounting solutions.
• Comes complete with all necessary wiring harnesses for easy and straightforward installation.
• Includes a heavy-duty pressure sensor capable of handling pressures up to 100 PSI, ensuring safety and long-term durability.