NA trucks run hotter because their is less air moving through them to carry the heat out. So the same amount of fuel in an NA, versus a turbo, will produce a hotter engine. But your right, if you put more fuel to it, your tiping the scales. Of course, I'd bet most NA guys don't really need to turn up their IP when they add a turbo, because they have probably been running it turned up all along. :Sly
