Just some FYI for anyone who is going to use and electric fan.
Do not buy a fan that says to reverse the blades and that will make it a "pusher".....it won't........I know for sure Spal does make a true pusher or puller fan. There may be some others now on the market that do have either or, but I know for a fact Spal does.
I had used a Spal pusher on my pro street car and it worked very well.