Redundancy and Overkill time, (best reasonably priced thermostatic cooling fan)

Ok
1) 2 pusher fans front of radiator on fins
2) pusher fans are set up with an adjustable
Electric thermostat
3)
Pushers are also wired to bypass/override the thermostat with manual toggles
4) each pusher I s wired separately to a rheostat/potentiometer to allow for variable fan speed
5) hi vol water pump , with a/c small pulley to increase rpm’s
6) custom fan shroud
7) clutch/thermostat manual fan
Purpose:
Be able to experiment (from the driver’s seat) with engine temps by controlling the temp to produce maximum power
Rapidly cool the engine between race rounds at the track
Not be caught in BFE because I didn’t have redundancy in my cooling system

You're making this waaaaaay harder than it needs to be.