rebuild car radiator thermostat,open cold/close hot
 

Ok Im doing a project that requires a part like a car radiator thermostat.
But mine work the opposite it needs to be open when cold and closed when hot..

Now with a regular car radiator thermostat can it be rebuilt to open when cold?
Do they sell anything on the market like that?
I was also looking at Thermostats for CF250cc Water-cooled ATV they are very small like i need.

Thank you for any help..

Install it upside down? That is what you get when you put one in a car wrong side up.

Home hot water circulation system by watts at Home Depot includes such a device