Add an electric cooling fan and there s another port needed for the switch to turn on the relays.
Electric fan thermostat sending units.
At this time there is not a sender switch that can be programmed this way.
A toggle switch can be wired into the system to manually override the cycling of the fan.
You would need two temp ports and two senders.
And off at 175 f.
New fan control thermostatic adjustable push in with relay.
The summit 890117 electric fan thermostat switch will not work with a gauge.
Depending on the model the thermostat sending unit triggers the fan on at 185 f.
The switch is designed to be on or off depending on the temp of the engine.
175 to 185 degree electric cooling fan thermostat relay switch wiring hardware.
Summit racing answer february 25 2019.
And off at 165 f.
It s a gen i 350 with aluminum trick flow heads 10 0 1 compression and a standard hei.
One advantage to the efi conversion kits is that there is a dedicated output to use for electric fan relays and the efi controller can be used to switch the fans on at a set temperature and off again when the temperature drops below a certain point.
Summit racing sum 890117 summit racing electric fan thermostat sending units.
In that car i have a 170 degree thermostat a seven blade clutch fan and the stock two row radiator.
Pre wired connector plugs into fan connector and the red wire is routed to the relay via an inline crimp connector.
Buy fan thermostat temperature switch with 3 8 pipe thread 185 to 175 degree electric engine cooling fan thermostat temperature sensor switch fits 10 12 14 16 fan with pipe thread.
American volt electric fan thermostat switch temp sending unit npt thread brass thermo probe 4 pack 1 8 npt 190 f on 175 f off 4 4 out of 5 stars 8 34 95 34.
Or on at 195 f.