[Healeys] electrc fan vs. belt drive

[Oudesluys]

A water pump and a mechanical fan need a fair amount of power to be 
driven. They are not perpetu|m mobilae, so that power needs to come from 
somewhere: ultimately the engine, and it does not make any difference if 
that is through the alternator/dynamo and battery. So the power needed 
for the alternator that will feed the battery and powers the water pump 
will not be available to drive the wheels. Simple mathematics.
Kees Oudesluijs