Originally posted by catbed this is how to cool a motor(sorry for the pics, i didnt have a digi-cam so i got the pics from radioshack)
either method is good
No it's not good. One reason being that the air that enters thru the bumper has to travel pass alot off stuff before it reaches its destination. In this case it's the front of the chassis. It will work in 1:1 because it's where the engine is located. But not in 1/28. Below is my suggestion.
Threaded Mode