Originally Posted by Jester_Si
No resevoir.
I tried a 3 gallon and a 1 gallon resevoir, downside was...once that resevoir started to circulte the water, you end up with a pool of hot water that you are trying to cool. Removed the resevoir and my temps were more ambient and wouldn't rise to 180 degress after driving around for a couple hours.
That's certainly interesting.