Fuel cooling

Has anyone used this style of cooler? Im having some fuel heating troubles running a large fuel pump on the street. I was thinking to run this thing in the return line mounted under the car somewhere.
http://www.rodworx.com/pr_images/DSCN0072.JPG

You might want to consider a fuel pump controller. That's what I did.

Rich

I run (2) Walbro intank 255lph pumps with KB BAP. I also have a finned fuel heat exchanger under the car. I purchased from Summit. B.