lifting 1994 rodeo

I have heard people say that you can lift a rodeo a few inches by cranking up the torsion bars in the front, and using an axle flip kit in the rear. I was wondering if someone could tell me how to crank the torsion bars in the front?
Thanks. Dave.

go to 4x4wire.com's isuzu forums. wealth of lifting info there. also www.darlington-offroad.com