There are TONS of misconceptions on torsion bars, and lots of bad info floating around on other sites tech articles about them. I decided I needed to clear up what a torsion bar is, how it works and some facts on them. Its close to done, close enough to post. I WILL be adding some more over the next few weeks. If it doesnt answer your quetion ask me in here so I can add it.
Here it is, the offical Torsion Bar 401
http://homepage.mac.com/darketernal/TBT.html