yeah vortech style blowers, can actually make boost at partial throttle, low speeds, and at very low rpms.

they rate them in "trim" in a very similar way to a turbo, along with sized pullies to get a HP rating.

they can add different wheels in them just like a turbo.


some blowers like powerdyne's and such have a gear reduction system that can get a blower to spin outrageous RPMs.

the only downfall to blowers are they usually fall off before redline, they stay hot, and they require power to make power.

but i do like them, because they are pretty efficient, sound cool, and make power fast