These turbines have super wacky ratios.
(formula for calculating total joules is [units consumed]x[temperature]x[joules per °C])
Regular torque turbine consumes 60x750x1000 Joules per second, which is 45MJ per second. However, its max output is only 20MW (20MJ per second). This is an efficiency of less than 50%.
Extreme torque turbine consumes 60x900x1000 Joules per second, which is 54MJ per second. However, its max output is only 30MW (30MJ per second).
This is slightly more than 50% efficient, but that's not really an accomplishment.
This means that either these turbines are wasting a massive amount of energy, or it would be much better to tweak the ratios of torque production, consumption, and energy per °C, to have them match and feel satisfying.
Furthermore:
Laplace consumes 240x500x200 Joules worth of steam per second, which is 24MJ per second. Yet its max output is 40MW. This is extremely extremely efficient, almost to the point of being ridiculous.
On the other hand Carnot consumes 660x900x200 Joules worth of steam per second, which is a whopping 118.8 MJ per second. Yet its max output is 80MW. Again very inefficient.
As things stand, there is no reason EVER to use any of the mod's mechanics other than the incredibly busted Laplace steam turbine. No need to mess with the torque stuff as it's more hassle than it's worth. Just slap down a bunch of laplace turbines on vanilla heat exchangers and everything else is obsolete.
I'll be writing my own personal patch to make things more satisfying to use in the meantime.