The way that I hooked up my fans:
1. Mount both fans on radiator (or one if that's your bag)
2. Tap in a 25v fuse on your power line
3. Run 12 guage or better line to a power source (I run both fans on one power source)
4. If your power source is ignition controlled then bypass the rest of the instructions
5. Run power line to toggle switch or activation module
6. Then run the power line to a fuse
7. Finally run your ground to the block where your battery is grounded or find a random bolt on the chassis to ground it
To test just flick the switch up and down 'till you get tired
An explaination of what I did:
I just ran the power line to a power source and didn't feel like tracking down an ignition controlled one so I just used a fuse in the kick panel. Since that would be on all the time I put a 25V switch from radio shack ($2.99) so I can turn it on and off at my liking. Then just mounted the switch via tie straps to the hood release cable that's under the dash area. I know it's a ghetto setup but it has worked for me since.
Feel free to e-mail me for pics or any further help
