Msd 7Al3 7230 Wiring Instructions. Web this wire supplies switched 12v power to the 7720. This wire will provide a 12 volt square wave tach signal.
Modules so two different rev limits can be set. If you are using the white. Begin wiring the msd by connecting the wires responsible to run the engine.
Running a mag before that. Web remove the unit and drill the holes using a 1/4 bit. Web connect the supplied light green wire to the launch terminal of the msd then splice it into the clutch.
4.75 out of 5 stars. There are several color coded wires. Modules so two different rev limits can be set.
Retard are activated when the corresponding activation wire isconnected to 12. The first 4 functions that i stated in. This way, when the clutch pedal is.
Read the instructions before attempting the installation. Begin wiring the msd by connecting the wires responsible to run the engine. Web about press copyright contact us creators advertise developers terms privacy policy & safety how youtube works test new features press copyright contact us creators.
Red 15 ign 12v switched (ignition) gray 18 tach tach output. The trigger wires should be. Your tachometer reads erratic or does not operate properly, a tach adaptor may be required.
