AutoMeter C2 52mm 30 In Hg-Vac/45 PSI Mechanical Vacuum/Boost Gauge

2010–2025 Universal / Automotive Mechanical Vacuum and Boost Gauge

Part #: 7108

Overview

The AutoMeter C2 52mm Mechanical Vacuum and Boost Gauge is a trusted instrument designed for automotive enthusiasts and professionals who demand precision and durability. Whether you're tuning your vehicle for optimal performance or monitoring critical engine parameters, this gauge provides accurate readings of vacuum and boost pressure without the need for electrical wiring. Its straightforward, mechanical design makes it a reliable choice for a wide range of applications, from daily drivers to high-performance builds.

Built with the highest standards, this gauge helps you keep a close eye on your engine's intake manifold pressure, ensuring your vehicle operates efficiently and safely. Its robust construction and proven performance make it an essential tool for those who want to optimize power delivery, improve response, and monitor boost levels during spirited driving or track sessions.

Key Features

The AutoMeter C2 Mechanical Vacuum/Boost Gauge offers a combination of precision engineering and user-friendly design, making it a top choice for automotive enthusiasts. Key features include:

• High-precision Bourdon tube movement ensures accurate and reliable readings of vacuum up to 30 in Hg and boost up to 45 PSI, providing critical data for tuning and diagnostics.
• Simple 1/8" NPT pressure connection allows easy installation without complex wiring or electrical hookups, making it suitable for a variety of vehicle setups.
• Includes 1/8" NPT fittings and a nylon line kit, facilitating straightforward installation and secure connections.
• Durable, race-proven mechanical design withstands harsh engine bay conditions, ensuring long-lasting performance and accuracy over time.
• Clear, easy-to-read 52mm (2-1/16") dial face with high-contrast markings for quick monitoring at a glance.
• Classic black bezel and white dial with bold markings provide excellent visibility in all lighting conditions.
• Ideal for turbocharged, supercharged, or naturally aspirated engines where monitoring intake pressure is critical for optimal tuning and safety.
• Suitable for a wide range of vehicles and custom builds, thanks to its universal fitment and straightforward installation process.
• Designed to withstand vibrations, temperature fluctuations, and engine bay conditions, ensuring consistent performance.

Construction & Design

The AutoMeter C2 gauge features a rugged, all-metal construction with a durable black bezel and a high-quality glass lens, protecting the dial from dust, dirt, and impacts. Its precision Bourdon tube mechanism is engineered for accuracy and longevity, providing dependable readings over the lifespan of the instrument. The gauge's compact 52mm size fits seamlessly into most dashboards or custom panels, while the included fittings and nylon line kit simplify installation. The design emphasizes ease of use, durability, and clear visibility, making it a reliable addition to any performance or diagnostic setup.

Performance & Sound

This mechanical gauge offers immediate, vibration-free readings of vacuum and boost pressure, with no electrical components involved. Its high-precision Bourdon tube ensures accurate, repeatable measurements, giving you confidence during tuning and driving. While it does not produce sound, the gauge's clear dial and precise needle movement provide visual feedback essential for monitoring engine performance and ensuring safe operation under boost conditions.

Installation & Fitment

The AutoMeter C2 52mm Mechanical Vacuum/Boost Gauge is designed for easy bolt-on installation. It requires a simple 1/8" NPT pressure port, which is compatible with most turbocharged and supercharged systems. No electrical wiring or complex tuning is necessary, making it suitable for DIY enthusiasts and professional installers alike. The included fittings and nylon line kit streamline the process, and the gauge can be mounted in a variety of locations for optimal visibility. Overall, installation is straightforward and can typically be completed within a short period, with no cutting or drilling required beyond the pressure port connection.

What's Included

• AutoMeter C2 52mm Mechanical Vacuum/Boost Gauge
• 1/8" NPT fittings
• Nylon line kit for pressure connection
• Installation instructions

Ideal For

This gauge is perfect for automotive enthusiasts, tuners, and racers who want reliable, real-time monitoring of intake vacuum and boost pressure. It is suitable for turbocharged, supercharged, or naturally aspirated engines where precise pressure measurement is essential for performance tuning, diagnostics, and ensuring engine safety during high-load conditions.