- Description
-
Details
- Activates an accessory for a set range of RPM (great for nitrous)
- Easily set start and stop RPM using MSD RPM Modules (sold separately)
- Not for use with distibutorless ignitions
The MSD RPM Window Switch has two rpm adjustments; one to activate a circuit while the other deactivates the same circuit. This switch will supply then remove ground to a circuit. This is a great feature to deactivate nitrous before the engine’s rev limit is reached. It can be used with stock inductive ignitions or an MSD Ignition and can handle up to 1.5 amps. No rpm modules are supplied. For use on 4 6 or 8-cylinder engines.