Hey Guys, I'm new to the suspension world and looking for some information. My ultimate goal is to determine "spring rate" for the rear of my XJ6. I want to do a custom setup and trying to pick my strut/spring. The calculator I'm using asks for rear corner weight, for sprung weight. It asks for corner unsprung weight. Motion ratio and spring angle. Any information would be great! Cheers

 

Believe the weight of these cars is about two tons