Radiator Fan Placement

[davidimurray]

Originally Posted by tex

put it behind the rad and make sure it sucks the air
if its in front it will cover off the area to wind cool by the area of the fan itself!

behind is best - (apparently )

But if you have the fan tight behind the rad it will also block the airflow. Best option is to mount the fan a distance away from the rad - mine is about 3" behind the fan in a custom made cowl.