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MSD Digital RPM Window Switch

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    Get in control of your nitrous with the help of an MSD Digital RPM Window Switch. Simply scroll through the LED display to program your desired RPM activation points, and when the time is right, you can active or deactivate circuits when you hit these “windows.”

    Suitable for vehicles with dual coil packs or coil-per-cylinder systems, this switch accepts an input RPM signal from a coil negative terminal (for stock ignitions), a tach output from an ignition control, an ECU tach output and even a 5V tach signal. It offers an RPM range of 200-15,000 in increments of a hundred, and can handle up to 2.5 amps. It can also be used with an input voltage of 9-18V.

    Your MSD Digital RPM Window Switch requires no modules and is covered by a limited warranty.


    This product has not yet been reviewed.