4-1/2" Shift Light Tachometer | 4K RPM

The Shift Light Tachometer delivers clear, real-time RPM with built-in shift lights to help you hit your marks every time. Programmable from 1/2 to 6 pulses per revolution and compatible with a wide range of gasoline engines, it installs clean across everything from classic builds to modern setups. Shift lights give you instant visual feedback so you can stay in the power band without taking your eyes off the road. A precision stepper motor keeps the needle smooth and steady—no bounce, no guesswork. Built with a durable housing and solid aluminum bezel, it’s made for real driving conditions and long-term use. Made in the USA and backed for life.

Key Features:

• Integrated Shift Lights — programmable alerts for precise shift timing
• Wide Engine Compatibility — supports 1–12 cylinder and ½–6 pulse signals
• Accurate RPM Monitoring — real-time engine speed tracking
• 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