WOW....too slow, Scott got in first!
Just backs up the theory of air-flow at low speeds.
I had to over engineer this on my burnout car, as we are running a 5.0 litre at 6500 rpm in top gear at about 2 MPH !
Yep we need all the low speed cooling that we can get!
This brings me to a second point of the conversation.
Beware of smaller pulleys and hi-flow water pumps.
Your water actually needs to spend a fair bit of time lazing around in your engine to soak up all that heat out of the metal, and just as long a time to release all that heat back out and into the radiator core to be taken away by the air-flow and actually give you some nice cool water to return into your engine for the next round.
If you speed up this process..........you will have a steam train in no time !
