Boost / Vacuum Gauge - Pro-Comp - 30 in HG-20 psi - Mechanical - Analog - 2-5/8 in Diameter - Liquid Filled - Black Face - Each

Autometer Pro-Comp 30 In Hg/20 PSI Liquid Filled Mechanical Boost Gauge

The standard in the industry, AutoMeter’s Mechanical Boost/Vac Gauges have found their way into more builds than any other. Using a patented, high precision bourdon tube meter movement, there isn’t another gauge on the market that can lay claim to the levels of accuracy or durability you’ll find here. A simple 1/8” NPT pressure connection requires no electrical hookup for operation. Includes 1/8” NPT fittings and nylon line kit.

Part Type

Boost Gauge

• AutoMeter’s race proven mechanical instruments provide trusted accuracy while being simple to install
• Gauge kit includes 1/8” nylon line, T-Fitting, vacuum fitting, compression fittings, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
• Liquid dampened movement provides smooth pointer movement and extended service life in harsh environment applications.
• Liquid filled design for superior resistance to shock, vibration, and the elements.
• No electrical system required for gauge operation - compatible with every street or race vehicle
• Traditional incandescent lighting illuminates around the perimeter of the dial

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Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Gauge, Pro-Comp, Boost/Vacuum, 30 in. Hg/20 psi, 2 5/8 in., Analog, Mechanical, Each

AutoMeter offers Pro-Comp analog gauges in a variety of options. The 2 5/8 in. instruments are available to monitor up to 15 different automotive functions. They feature a black face, white lettering, red needle, and silver bezel. Some models are liquid-filled, and some include a sending unit. Order the gauges needed to complete your dash panel.