I had a rear mounted rad in one of my old cars Don, It held a lot of water , i ran 1.75" stainless tubes inside the model A rails before i boxed them, I used a Davies Craig electric water pump controlled by their controller in the middle of the frame, I removed the guts of the SBC pump so it was just a water transfer, Had scoops either side just behind the doors and a big rad with twin electric fans in the trunk, i then had a shroud that exited through the very rear of the trunk floor, It all worked well.


Quote Originally Posted by Itoldyouso View Post
That's really interesting, Ken. So you had a rod with the radiator in the back? I never knew that. How did it work out overall? Was the airflow enough to cool it without the fans running constantly? Did you build some ducts or just rely on the air going under the car? How was the radiator oriented........laying flat or vertical?

Don