Rhetorical question: How many amps does a starter draw? If the battery can be used as an instantaneous source of power for the starter, why not configure the electric blower with a relay to draw current from the battery on demand?

I would argue that available current isn't the problem. It's controlling the unit to make boost when needed.


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Sidewinder: 1999 SVT
Thud: 1998 SE V-6
Edgecrusher: 1998 Mercury Mountaineer, 5.0L