AutoMeter Boost Gauge

Universal Fitment / Mechanical Boost/Vacuum Gauge

Part #: 7901

Overview

The AutoMeter Boost Gauge is a trusted and essential instrument for automotive enthusiasts seeking precise boost and vacuum readings. Designed with durability and accuracy in mind, this mechanical gauge provides reliable performance across a wide range of applications. Whether you're tuning your turbocharged build or monitoring your vehicle's intake system, this gauge offers clear, real-time data to help optimize your vehicle's performance.

Ideal for street, track, or off-road use, the AutoMeter Boost Gauge helps you keep a close eye on your engine's boost levels, ensuring safe operation and peak efficiency. Its straightforward, mechanical design eliminates the need for electrical hookups, making installation simple and hassle-free. With this gauge, you'll get a durable, high-precision instrument that enhances your vehicle's dashboard and provides peace of mind during spirited driving or daily commuting.

Key Features

AutoMeter's reputation for race-proven instrumentation is built into this boost gauge, offering a combination of accuracy, durability, and ease of use. The key features include:

• High-precision Bourdon tube movement ensures accurate boost and vacuum readings, providing trustworthy data for tuning and monitoring.
• Mechanical operation means no electrical wiring or sensors are required, simplifying installation and reducing potential points of failure.
• Standard 1/8" NPT pressure connection fits most turbo and supercharger systems, making it compatible with a wide range of vehicles and setups.
• Includes 1/8" NPT fittings and nylon line kit for straightforward installation and secure connections.
• Robust construction with a durable, weather-resistant face and housing designed to withstand harsh engine bay conditions.
• Clear, easy-to-read dial with precise graduations for accurate monitoring during high-performance driving.
• Classic analog design complements any interior, adding a professional touch to your dashboard.
• Ideal for enthusiasts who want a reliable, no-fuss boost gauge that delivers consistent performance over time.

Construction & Design

The AutoMeter Boost Gauge features a high-quality, mechanical Bourdon tube movement housed within a rugged, weather-resistant casing. The dial is crafted for maximum visibility, with bold markings and a clear needle that provides quick readings at a glance. The gauge's construction emphasizes durability, with materials chosen to resist engine bay heat, vibration, and moisture. The included fittings and nylon line kit facilitate a secure, leak-free installation, ensuring long-term reliability.

Performance & Sound

As a mechanical boost gauge, this instrument offers immediate, vibration-free readings that are unaffected by electrical interference. Its high-precision Bourdon tube ensures accurate measurement of boost pressure, helping you fine-tune your vehicle for optimal power and efficiency. While it does not produce sound, the gauge's crisp needle movement provides a satisfying, mechanical response that enhances your driving experience.

Installation & Fitment

Installing the AutoMeter Boost Gauge is straightforward and requires no electrical wiring. The gauge connects directly to your vehicle's intake manifold or turbo system via the included 1/8" NPT fittings and nylon line. Simply drill a 1/8" hole in your dashboard or pillar pod, mount the gauge using the supplied hardware, and connect the pressure line to your boost source. No cutting, drilling, or tuning is necessary, making it suitable for both novice and experienced installers.

• Requires a 1/8" NPT port on your intake or boost source
• Mounting hardware included for easy installation
• No electrical wiring or sensors needed

What's Included

• AutoMeter Mechanical Boost Gauge (7901)
• 1/8" NPT fittings
• Nylon line kit
• Mounting hardware and instructions

Ideal For

• Performance enthusiasts tuning turbocharged or supercharged engines
• Street and track drivers seeking accurate boost monitoring
• Off-roaders and DIYers looking for a durable, reliable boost gauge
• Anyone wanting a straightforward, mechanical instrument for engine monitoring

Emissions Note

This product is designed for off-road or racing use only and may not be legal for use on public roads in all jurisdictions. Please check local regulations before installation.