3-3/8 A/M Tachometer 8000RPM

The AutoMeter 3-3/8 A/M Tachometer 8000RPM is a precision analog gauge designed for automotive enthusiasts and performance builders who demand accurate engine speed monitoring. This electric tachometer integrates seamlessly into factory or custom dash applications, providing real-time RPM feedback essential for engine tuning, shift timing, and overall powertrain diagnostics. Whether you're running a street car, weekend racer, or shop vehicle, this gauge delivers the reliability and readability that professionals trust.

Built with AutoMeter's proven analog movement technology, the 3-3/8 A/M Tachometer features a brushed black face with high-contrast needle sweep for maximum visibility under all lighting conditions. The electric sensing design responds directly to engine ignition signal, eliminating the need for mechanical cable installation while maintaining the accuracy that performance applications require. At 8000 RPM maximum, this gauge accommodates everything from carbureted small-blocks to modern fuel-injected engines, with the three-and-three-eighths inch diameter fitting standard dash openings and custom installations alike. The dash-mount configuration ensures straightforward installation without complicated modifications.

This tachometer is ideal for muscle car restorers, drag racing enthusiasts, and engine builders who need dependable RPM indication for carburetor tuning and ignition curve validation. The electric operation makes wiring straightforward—simply connect to a 12-volt ignition source and tach signal line—eliminating the fragility of mechanical cable systems. Weighing just 0.85 lbs with compact dimensions (6.6 x 4.9 x 7.2 inches), the gauge fits tight spaces while remaining fully visible. Compatible with traditional ignition systems and modern points-less designs, the AutoMeter 3-3/8 A/M Tachometer 8000RPM (SKU ATM1298) is the professional-grade solution for engine monitoring.