MSD PRO MAG 12LT WIRING DIAGRAM
MSD Power Grid System Controller PN 7730/77303
The System Controller can also be used with other MSD Ignitions such as the 7AL-2, MSD 8-Plus, and the Pro-Mag series. In order to use the rev limiting features of the System Controller the paired ignition must have a built-in Soft Touch Rev Control that uses plug-in RPM modules. Pages 10-12 show wiring diagrams[PDF]
MSD Timing Controller - Jegs High Performance
WIRING BLACK Connects to ground RED Connects to switched 12 volts YELLOW Connects to the white wire of the MSD WHITE Connects to points or the amplifier trigger wire. GREEN/VIOLET 2-Pin Connector Connects to the magnetic pickup of the distributor or crank trigger. Green is negative, Violet is positive. STEP RETARD This wire is a ground.
Magnetos - Holley Performance Products
The Pro-Mag allows you the option of running timing controls. You can also utilize a crank trigger for the utmost in timing accuracy. Take a walk through the pits at any professional race and note the dominance of MSD Pro-Mag components. This is proof positive of MSD’s superior performance. MSD is truly the epitome of performance ignition!
installing a pro mag 12 - Holley Performance Products
May 29, 2013installing a pro mag 12 If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed.
Pro Mag Ignition | MSD | MSD Magneto Repair | BR
Our people are well trained in every aspect of any MSD Pro Mag ignition system including, blueprinting, servicing, upgrading and repairing. We are very proud to be the inventors of The BR Motorsports MSD Black Magic series of Pro Mags that have dominated Championships in NHRA, IHRA, NDBA, WOO, NTPA, ASCS and local race tracks all across the