The thermostat is different than the fan.
The fan is controlled by the computer, not the thermostat. The thermostat is a mechanical device that controls when the coolant flows through the radiator.
The purpose of wiring the fan to a switch is to activate it when sitting in staging lanes at the drag strip.
right... doesnt he do that to lower temps?? a thermostat is also a cheap mod that helps alot with that.
sorry for the silly assumptions. I dont drag race at all... so im a bench mechanic
I did that mod on my rx7 and it worked well.