RE: why solid motor mounts?
The theory behind solid mounts is really simple. The firmer the mount the less the parasitic loss of power. think of it like a weight being pulled on a string with a softer spring with some give it takes more effort to pulls the weight, now the same weight on a stiffer spring the less effort needed to move the weight. the force to move the weight is the same, but with less loss of power with the stiffer spring the easier it will move.
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