The output signal that is used to trigger magnetos differs from a conventional electronic ignition system. The Tach convertor is a compact device that converts the Pro-Mag's coil signal into a 12 volt square wave signal, so common tachometers designed for electronic ignitions can be used with the Pro-Mag. The convertor is less than three inches in length and its circuits are encased in epoxy for water and vibration resistance.

More From This Category

MSD Billet Timing Pointer Big Block For Chevrolet, Fits 7-1/4 in. Balancer, Each

MSD Billet Timing Pointer Big Block For Chevrolet, Fits 7-1/4 in. Balancer, Each

$82.42

APR Exhaust System, Cat-Back, 3 in. Tubing Dia, S3 (8V), Stainless Steel, Kit

APR Exhaust System, Cat-Back, 3 in. Tubing Dia, S3 (8V), Stainless Steel, Kit

$5,244.67