I know this is an old thread that I am reviving, but I think you can all excuse me because of my absence?
Anyway, why not run an air/water unit, and pipe the water/air heat exchanger to the rear of the car, under the bumper. On the SVT, you have that mesh screen in the rear bumper. Mount the exchanger in front of that (not visible from the outside of the car). You should even have room to mount up a temp controlled electric fan and/or some kind of air scoop under the car to help the cooling effect. Imagine standing behind the car and feeling all that heat blast you in the face. The water lines should be fairly easy to run, and all you need is an electric water pump. Doesn't the SF kit include one? Would it be strong enough to pump the water all the way back there?
