This incredible coil is designed specifically to handle the CD and Inductive sparking characteristics of the 10-PLUS. This coil is completely hand assembled in-house at MSD with a segmented Rynite bobbin and unique windings that are capable of handling the 630 volts and up to 700 mJ of spark energy that the Ignition sends it. Together, the system produces a spark that glows across the plug gap for 20