Electric Superchargers: This is an interesting concept. Traditional superchargers run off the crankshaft, which obviously takes a fair amount of surgery. This, however, is kind of a…hairdryer.
Be aware that this company is actually selling plans and instructions to build your own, rather than selling the actual device.
The Jet Stream Electric Supercharger takes absolutely no mechanical skill to build and install and will immediately be capable of delivering a 5-30% boost in horsepower throughout the entire RPM band GUARANTEED! The heart of our electric supercharger is powered by a 12 volt lightweight motor that can push the electric supercharger fan to an impressive 24,500 rpm’s in less than one second. This produces immediate boost with no hesitation or turbo lag.
Curious to see how well they actually work. It sounds simplistic, but I can’t think of any reason why it wouldn’t work.