4th post in this older post has Chrysler and GM values for the horsepower of clutch fans, alternators, etc
https://board.moparts.org/ubbthreads/showflat.php?Number=6599970It is worth remembering that
the lower horsepower consumed by an electric fan at full throttle
can not last more than a minute or so,
beause the engine will overheat.
The clutch fan is designed for continuous cooling at full power output,
such as pulling a heavy trailer up a 6% grade in Death Valley in 100 degree heat,
which is the traditional fan capacity road testing site for vehicles sold in North America.
