Description

The Ignition Power Relay installs next to the starter solenoid with a supplied self-drilling, self tapping screw.  Each wire is the right length and comes with the correctly sized terminal already Installed.  The black ground wire goes under the relay mounting screw.  Then put the yellow wire on the battery side of the solenoid, the blue wire one the I terminal (special thin nut is supplied if you have a push on style connector on the stud).  The red wire goes to the Ignitor©, all you need to do is to crimp the supplied bullet connector to the end of the red Ignitor wire and plug it in.

The Pertronix Ignitor© is a 12 volt device that must be powered during crank and run.  Many installers mistake the coil positive for a 12 volt power source however there is a resistor wire that drops the voltage here to less than 9 volts.  This is the major cause of outright failure as well as rough running and stalling.  Using the IPR-Ford solves this problem providing full power to the Ignitor.

See the instructions here:  Instructions IPR-Ford