I will use a special bearing from GWD (Gerd Weiser)
http://www.gwd-weiser.de/aktuell/ang...tabdeckel.html
so i can remove the torsion bars
Cupbrace (three point) is already installed
red9design uses a 275lb/in spring on their own car
Dont know how to calculate lb/in in newtonmeter
Kerscher uses 120-140 nm spring without torsion bars aand three point cup brace