Posted by Malcolm Frary on 07/10/2017 10:06:59:
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At one time, it was possible to browse a scrapyard and select the goodies you wanted – nowadays, you need to know the make and model and year, if not the actual registration of the car you intend it for. Using a motor for any other purpose is a foreign concept, for the sellers, things like "technical specifications" are equally foreign. …….
At one time it was possible to obtain car parts from a breakers, or an abandoned car, for pence. And there were very few other places to buy a large purpose-built model motor – the few that were available like the big Taycols, were phenomenally expensive. That was when the advice to use a car heater motor, or a military surplus motor was offered.
Nowadays car breakers will assume that you are using the blower motor to replace a failed one in a car, and will charge a good fraction of a new item price, military surplus is hard to come by, and large model motors, which are designed for modelling purposes, are much more readily available. So the advice changes…