Originally Posted by AF
I disagree completely, although your options are limited.
Neither Jackson Racing nor Comptech's blowers put out a lot of power, but Vortech's blowers can put down serious figures.
There was a Vortech blown B20/B16 6th gen Si up here a few years ago that ran an 11.1 and was putting down over 600HP. He had no traction.

h:
The Vortech blower for the S2000 will also give you 300HP+.
They all don't put out a lot of power. Just because the Vortech puts out decent power numbers doesn't mean anything. The power is in the upper part of the powerband in a very narrow section, so it is useless for daily driving.
Are you going to sit there and tell me that a laggy, power stealing $4000 Vortech supercharger is better than a turbo setup for half the price making more power and having boost come on earlier?