Voltage Regultor Wiring

[Carl]

I picked up a voltage regultor yesterday. My engine does not currently have a regulator so I can't do the typical method of remove and replace wire for wire. I know I connect the yellow wires to the 2 yellow wires going to the rectifier.

My questions are:

How and where to connect the 2 red wires of the regulator?

How and where to connect the gray wire of the regulator?

Can I connect the regulator wires directly to the rectifier posts or do I need to splice in prior to the rectifier?

Thanks

Carl