TPS/RPM Activated Switch
Part No. 8940
Features
- Program an rpm on time as well as an off rpm for engine protection
- Select a Throttle Position Sensor activation point
- Works with fly-by-wire or throttle switch
- Switches up to 25 amps
MSD is making it easy to activate a nitrous system on late model engines with the new TPS/RPM Switch. This switch is easy to use with push button programming and works with mechanical switches or fly-by-wire systems. You can easily set an rpm on for precise activation in conjunction with a TPS setting. For high rpm protection you can select an rpm to deactivate the system. The universal switch can also handle up to 25 amps so in most cases a relay and extra wiring isn’t needed.
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Perfect for activating nitrous
User Instructions:
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