No, I wasn't confusing anything... but what you said is basically what I was trying to say. An electric motor that is capable of producing the "boost" or pressure required to work at any reasonable efficiency would have to be HUGE and be an extreme current hog. These little motors that these electric blowers are using are not capable of compressing air enough to make any noticable boost. Remember, just blowing a large volume of air at your engine won't do anything... the engine will only draw what it needs to breathe. Without compressing the air molecules, you aren't going to get more air in to the engine.. It's called "Volumetic efficiency". That's why turbo's work... they use otherwise wasted heat energy to power the turbine which in turn compresses the air dramatically... it doesn't just throw a large volume of air at the engine. It throws the large volume of air at the engine under a lot of compression. The amount of current needed to power an electric motor big enough to make any noticable boost would null any power gains that it could produce.