Installing a PS2, need some help!

[Vandakeg]

That's a great tip, thanks K9!

DEI - I got a 30 amp relay from Napa today, and I'm trying to make sense of what wire connects to what prong on the relay.

The relay I have has 5 connectors. They are all numbered:
+86
-85
87
87
30

I did a search online to try and find some sort of guide, but came up empty. Do you know what goes where? Also, how do I get to the Ignition wire that I want? Which one is it, and what do I need to take off to find it?

Thanks again for the help!