4" Tachometer | 4K RPM | Classic Design

The Classic Tachometer delivers clear, dependable RPM so you always know where your engine is. Programmable from 1/2 to 6 pulses per revolution and accepts signals over one volt, giving it the flexibility to work across a wide range of gasoline engines and ignition setups. From classic builds to modern swaps, it installs clean and works without the hassle. A precision stepper motor keeps the needle smooth and steady—no bounce, no guesswork—so you get accurate readings at a glance. Built with a durable housing and solid aluminum bezel, it’s made for real driving and long-term use. Made in the USA and backed for life.

Key Features:

• Accurate RPM Monitoring — real-time engine speed tracking
• Wide Engine Compatibility — supports 1–12 cylinder and ½–6 pulse signals
• Flexible Signal Input — works with most ignition systems and setups
• Microprocessor-Driven — real-time accuracy
• Stepper Motor Precision — smooth, accurate pointer
• Weather-Resistant Build — built for street, track, and off-road
• Made in the USA — backed by a lifetime warranty