Originally Posted by Vitality
Does anyone have any experience with the vortech supercharger systems. It seems they would add the same anout of power as the greddy turbo kit. I know the vortech kit is substanitally more money than the greddy so maybe that is reason alone to go with greddy but it seems the "instant on" of the vortech would be very nice.
The Vortech is not instantly on because it is a centrifugal supercharger. You will experience the same lag as you would with a turbo along with the parasitic loss that all superchargers suffer.
It is more expensive, takes longer to install, and has a very narrow powerband, so it isn't a good choice.