Msd 3 Step Wiring

The line of msd 6 series ignitions are the most popular aftermarket ignitions in the world due to our race proven performance on the track and our reliability on the street.

Msd 3 step wiring. It shows the components of the circuit as simplified shapes and the capacity and signal contacts amid the devices. Msd 3 step wiring login join. By connecting one wire to the line lock circuit one module will be activated during the burnout. The terminal strip on the left side of the box is responsible for the power leads and the coil wires.

The selectors work with either a soft touch rev control or any msd timing control that uses plug in modules. I figure red wire goes to transvreak wire but what about the blue. The 3 step module selector switches between three modules. These selectors use the msd plug in rpm modules.

The different rpm modules are activated when 12 volts are applied to a corresponding wire. They feature three built in rev limiters one for burnout one for starting line launch and one for high end. Never used or wired a 3 step but how do you wire the red and blue wire. Begin wiring the msd by connecting the wires responsible to run the engine.

The 2 step module selector switches between two modules. As an example we ll use a drag car with a three step module selec tor plugged into the rpm socket of a 7al 2 ignition. 2 speed powerglide and 7al 2. Page 3 installation instructions figure 1 wiring the primary side of the ignition to points or magnetic pickup.

Msd 3 step wiring diagram wiring diagram is a simplified standard pictorial representation of an electrical circuit.