180 Degree Thermostat W/ Predator?

[mcmmotorsports]

Should I replace the stock T-stat with a 180 degree one now that I am running the Predator? It didn't come with one but I have seen up here people are switching.

 

[raykrv6a]

Should I replace the stock T-stat with a 180 degree one now that I am running the Predator? It didn't come with one but I have seen up here people are switching.

I did. Picked it up at NAPA. Now the fan doesn't run most of the time when running the Predator tune.