I'll get a pic and see if I can post it. Basically it's a 3" round marine type bilge fan. We use them on stock cars for mainly brake cooling and several other places. They are about 20 bucks, like this one: http://www.amazon.com/Rule-140-Marine-B ... B000O8AZ8K

I made a bracket that mounts on the seat belt bolts, the fan blows at a down and back angle from above the head. I use the power and switch from the headlights. I have no way of telling how much it cools but it can't hurt.



DR