electric turbo/supercharger?, electric turbo/supercharger? Options

[Sypher6869]

hey whats the deal with those electric turbo/super charger things i see online? do they even work? and if anyone knows that would be great cuz i dont wanna go spending some money for nothing, it seems logical basically need a blower of some sort blowing air faster than the motor can naturally suck? i read somewhere maybe this site even, that with ram air at 80 MPH you build 0.8 PSI so i figure if you get a blower of some sort that can blow really fast that you can build like somewhere from 0-5 psi with some sort of contraption, theres a website www.blowerwheel.com/ and on that site theres a few blowers there that look like they could do the trick, well if anyone knows anything about what im tryin to say here please let me know, i've been thinking about this sort of thing for a while and was really wondering if it actually works well let me know thanks