I have a 351 in my 92.I am having an issue keeping it cool. Driving around for twenty min it gets to 210 and I just shut it off. I am running no tstat. Any ideas?

 

theres your problem, put in a stat

 

well i have the pump and the fan constantly running, it should still stay cool without a t stat

 

t stat help to restictct water from going thought the block to fast, so fast that with out one the radiator can not cool the water fast enough. put in a water restictor plate or a very low t stat it sould help or get a really good fan with high cfm flow or a big radiator more water harder it is to get it to over heat