Re: Torsion-level myths

Posted by Ross On 2010/8/21 21:38:59

Before we get too congratulatory on the wonders of Torsion Level, please note that Citroen used an interconnected suspension on their 2CV from '48 til '90. Although greatly different in detail, it operated on the same principle, that is playing the front and rear wheels against each other so the car was effectively suspended at its center of gravity. If you ever get to drive one of these delightful critters you will find the ride motion strangely familiar when you cross a dip or railroad track.

England's BMC was also greatly enamored of interconnected suspension and used a fluid-filled version up into the seventies, if I recall.

Packard was the only manufacturer to interconnect the wheels by means of torsion bars. Mr. Allison was hampered by the necessity of using the existing front suspension and no clean sheet changes to the frame. This lead to compromises like the complicated front load arms and the mentioned ride harshness at the rear.