The second video in this V4.0 build series - is a manual fan controller.
I decided to pickup the Caspers Manual Fan Controller - so that I would be able to turn the fan on low/high when I am sitting in the staging lanes so that we can cool down the car.
When I ran my fastest time last year - my IAT's had dropped nearly 50* from the other runs - and that was just due to letting the car sit and cool down for a long while (about an hour or so).
So to help speed up this process - I picked up the Caspers Fan Controller.
Tools/Parts Used: Caspers Switch:
https://amzn.to/2Smyrks
For more information on the install - please checkout the video below - Thanks!