Contour Enthusiasts Group Archives Forums Modifications Forced Induction Electric Supercharger

The Eram spins at 20,000+ RPMs IIRC and wires to a micro switch similar to what N2O kits use to only operate at WOT. It really doesn't get quite 1 PSI, but it does make som posative pressure on most vehicles, heck, even reducing the normal vacuum under WOT is a good gain. Gaining 9HP on a dyno within 10 minutes back to back comparison runs can hardly be disputed...