I have the temp switch, it is threaded into the water jacket on the intake, with 2 small wires comming out, correct?

This switch is normally open?
I can control the relay with it?
How many amp relay?
I am using 2 fans, can I control them with the same relay and run one hot wire (12g) ? or do I need 2 relays and hot wires to the fans seperatly?

Sorry for so many questions, but I do apreciate the help.

I thought about the toggle on the dash, but decided against it, Hot Rod Roy, I quit flying my ultralite airplane for the same reason, likely pilot error !!!

thanks Jim