AutoMeter Tachometer

Universal Fitment – 3.38in (85.7mm) 10,000 RPM

Part #: 880038

Overview

The AutoMeter 3.38-inch Tachometer is a precision instrument designed for performance enthusiasts and professional racers who demand accuracy, durability, and rapid response. Since 1957, AutoMeter has been a leader in automotive instrumentation, and this tachometer exemplifies their commitment to quality and innovation. Capable of measuring up to 10,000 RPM, it provides critical engine speed data with exceptional speed and reliability, making it an essential gauge for high-performance builds and motorsports applications.

Built to withstand the harshest conditions, this tachometer is engineered for a lifetime of service, ensuring that your engine monitoring remains precise and dependable no matter the environment. Whether you are building a street machine, a race car, or a custom hot rod, this tachometer delivers the performance and accuracy you need to keep your engine running at its best.

Key Features

This tachometer incorporates advanced technology and meticulous craftsmanship to deliver superior performance and reliability. Key features include:

• 3.38-inch (85.7mm) dial size for clear, easy-to-read display
• 10,000 RPM measurement range suitable for high-revving engines
• Patented Air Core Meter Movement for ultra-fast needle response (0 to 10,000 RPM in 333 milliseconds)
• In-house wound movement ensuring precise and consistent operation
• Robust construction designed to endure extreme racing and street conditions
• Legacy of motorsports success with more victories than any other gauge manufacturer
• Classic design honored as an inaugural inductee to the Hot Rod Speed Parts Hall of Fame
• Compatible with a wide range of engine types and ignition systems
• Simple installation with standard tachometer connections

Construction & Design

The AutoMeter tachometer features a rugged housing and high-quality materials engineered for longevity and precision. The patented Air Core Meter Movement is wound in-house to exacting standards, ensuring rapid and accurate needle movement with minimal lag. The gauge face is designed for maximum visibility, with clear markings and a durable lens that resists scratches and fading. This tachometer is built to maintain accuracy and reliability even under the most demanding conditions, including high vibration, heat, and moisture.

Every component is crafted with performance and durability in mind, making this tachometer a trusted choice for professional racers and serious enthusiasts alike. Its timeless design and proven technology have made it a staple in the automotive performance community for decades.

Installation & Fitment

This tachometer is designed for universal fitment and can be installed in virtually any vehicle with a compatible ignition system. Installation is straightforward, requiring standard tachometer wiring connections. It fits into a 3.38-inch gauge pod or dash opening, making it suitable for custom dashboards, classic restorations, and modern performance vehicles. No special modifications are typically necessary, allowing for quick and reliable installation.

What's Included

• AutoMeter 3.38-inch Tachometer (10,000 RPM)
• Installation hardware and mounting bracket
• Wiring harness and connectors
• Instruction manual with wiring diagrams and installation tips

Ideal For

This tachometer is ideal for automotive enthusiasts, professional racers, and custom builders who require precise engine speed monitoring. It is perfectly suited for high-performance engines, race cars, hot rods, muscle cars, and street machines where accurate RPM measurement is critical for tuning and engine management. Its fast response and durable construction make it a reliable choice for both daily drivers and track-focused vehicles.

AutoMeter is a cornerstone brand in performance instrumentation, offering gauges and data acquisition solutions for street, drag, and motorsports applications. From boost and AFR to oil pressure, temperature, and complete logging systems, AutoMeter helps enthusiasts monitor critical engine vitals and make smarter tuning and reliability decisions under hard use.

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