Running without a thermostat ok?

theslo1 said

Can someone explain why some people say an engine without a thermostat will overheat? I don't entirely believe that because an engine with a thermostat stuck open runs cold from my experience. I read the information in the link above, interesting read.

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Because they can and do. Not trying to be a jerk. There are several examples in this thread some based on theory, some on experience, and some a little of both along with logic. Time in the radiator has some effect in allowing the water to dissipate heat though not as much apparently as pressure and restriction keeping the heads full of coolant and not steam pockets.