MSD Tech Line - MSD Powersports

www.msdpowersports.comMSD MULTI-CHANNEL IGNITION, PN 42351ignition kill lanyard feature.CONNECTING THE IGNITION KILLLANYARD FEATURELanyard Switches are listed as Normally Open or Closed whenthe switch is not connected to anything and the Lanyard isremoved from the switch.Normally Open Lanyard SwitchConnect the VIOLET wire of the Ignition to one side of theN.O. Lanyard Switch and the other side to the positive batteryconnect (12 volts).Normally Closed Lanyard SwitchConnect the Pink wire of the Ignition to one side and connectthe remaining lanyard wire to ground.connecting holeshot feature & tachometer.CONNECTING THE HOLESHOT FEATUREConnect the LT. BLUE wire to one side of a normally openmomentary switch and the other side of the switch to theground or negative battery terminal.CONNECTING A TACHOMETERThe tach signal from the Ignition is a 12 volt square wavesignal so many types of tachometers can be used with theignition. Some of the more commonly used tachometers arethe Jetmeter, Water Strike Marine, Optak, J.R. Electronics,VDO, Faria, and Autometer. Connect the tachometer triggerwire to the Ignition GRAY wire.PN 4372switch program label63MSD POWERSPORTS • 1490 Henry Brennan DR., El Paso, Texas 79936 • (915) 858-3365 • FAX (915) 858-3496