MSD - This switch can be used with an input voltage of 9-18 volts. 001 in Increments - Aluminum

001 in Increments - Aluminum Body - Each

Jacket - Lightweight - Allstar Logo - Nylon Outer / Fleece Liner - Black - X-Large - Each

Timing Pointer - Stainless Hardware - Aluminum - Black Anodized - 7-1/4 in OD Balancer - Big Block Chevy - Each

Hose - AQP High Pressure Hose - 6 AN - 15 ft - Braided Fabric / Rubber - Blue - Each

MSD - This switch can be used with an input voltage of 9-18 volts. 001 in Increments - AluminumAre 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