Tach Signal GMR Pickup

The Tach Signal GMR Pickup from MSD IGNITION is a dedicated tachometer signal generator designed for high-performance ignition systems and custom engine builds where traditional distributor-based tach signals are unavailable or unreliable. This compact sensor solves a common problem faced by engine builders and performance enthusiasts: maintaining accurate RPM readout when factory tachometer wiring no longer applies.

The GMR Pickup operates by monitoring the ignition primary signal and converting it into a clean tachometer signal compatible with most aftermarket and OEM gauge clusters. Its design prioritizes signal integrity in high-vibration engine compartment environments, delivering stable, noise-resistant output even when mounted near high-energy ignition components.

Street rodders, engine swap specialists, and vintage car restorers benefit most from the Tach Signal GMR Pickup when integrating modern powerplants into classic chassis or installing standalone ECUs. Its minimal weight and compact form factor make it unobtrusive during installation, ensuring long-term durability in demanding performance applications.