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Universal Tach Convertor for Magnetos

Converts the Pro-Mag's coil signal into a 12 volt square wave signal.


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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.


BrandPro Mag
Emission Code5
Product TypeAccessory
WarrantyLimited 1 Year Warranty
Part Number8132MSD



This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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Warranty Information

Limited 1 Year Warranty: See Details
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