MSD 8950 RPM Activated Switch

MSD 8950 RPM Activated Switch

Product DescriptionThese rpm-activated switches will perform a variety of different functions from turning on a bulb or solenoid to activating an MSD timing control at a desired RPM. The rpm-activated switch, PN 8950, has two activation wires; one to ground a circuit and the other to open a circuit. Simply plug in an RPM module and wire the switch to the circuit you want to activate. When the engine RPM reaches that amount, the circuit is activated and will remain on until the RPM falls below that amount.From the ManufacturerCan be programmed to turn on a light, activate a high speed retard or cause an air-shifter to shift by simply plugging in an rpm module. The RPM Switch has two activation wires which, at your pre-selected rpm point, will either ground or open a circuit. No RPM Modules are supplied so they must be ordered separately. SPECIFICATIONS 2 Activation Wires Can Be Used with Stock Inductive Ignitions Or Msd Ignition And Can Handle Up To 1.5 Amps No Rpm Modules Supplied