5 PSI electric vortex supercharger???, Are electric super chargers even worth trying??? Options

[simondejazmach]

I found this vortex 5psi electric supercharger online, I really don't know if its worth spending money on(200$)? Anyways i did a bit of research on it and it seems that it will be draining the battery or so.
Anyhoo, has anybody ever got it around here???
Pls reply even if its just an opinion.

[Black-ST202]

I can add that we have tried some electrical fan's and then Dyno the car. There was a small gain at low rpm's. But as soon at the engien gained Rpm's the fan could not keep up. So you lost some effect at the top. As the fan became a barrier insted. Tho there was some gain in old disel engien whit no turbo. Would i spend money on it? NO would agreed whit the rest here. its only SCAM.

[simondejazmach]

I can add that we have tried some electrical fan's and then Dyno the car. There was a small gain at low rpm's. But as soon at the engien gained Rpm's the fan could not keep up. So you lost some effect at the top. As the fan became a barrier insted. Tho there was some gain in old disel engien whit no turbo. Would i spend money on it? NO would agreed whit the rest here. its only SCAM.

Yup, what u said makes a lot of sense, since the rise in rpms will probably create a higher airflow by its self, than what the fan has to offer.