This switch can be used with an input voltage of 9-18 volts. 2007-ford-mustang-esi5637867 25 in ID - 7

25 in ID - 7 in Length - 800 lb/in Spring Rate - Steel - Blue Powder Coat - Each

875 in Bore - 1

490 in - Duration 274 / 274 - 108 LSA - 2200 / 6500 RPM - Small Block Chevy - Kit

05 - Steel - Each

Windage Tray - Louvered - PTFE Coated - Rear Sump - Small Block Chevy - Each

This switch can be used with an input voltage of 9-18 volts. 2007-ford-mustang-esi5637867 25 in ID - 7Are you looking for an RPM Switch that will turn a circuit on, then off at a different rpm? How about one for your late model coil per cylinder ignition system? Or, something for your car with dual coil packs? Maybe one for a Viper or even a Harley Davidson? Look no further, our new Digital RPM Window Switch will do it all! This Switch will accept an input rpm signal from a coil negative terminal (for stock ignitions), a tach output from an ignition