All I should know about suspension before any modification

[damusto]

Thanks mate.
NoHachi a technical question for You as moderator:
Is there any chance to create a simple html table in a post on our forum ?

And now an attempt to clarify the data.
factory front spring ~1.6 (~ because from some pictures they looks progressive not linear - I can be wrong because I also have never seen the original)
then rear 1.85 kg/mm (looks linear for me - or maybe I messed something ?)

Now the wheel vertical traveling.
I feel more comfortable here, I have some data from few books.
I need to confess, I dont have numerical values for now, but it seems to me that ~ 20cm is too much for stock car.
Front shock stroke is 186mm and 195mm in rear case.
So it is housed in the margin of error given by NoHachi.
But here comes the question:
Is shock storke coincides 100% with a wheel travel range ? I dont think so.
We need exact geometry of the suspension, to calculate all this precisely.

NoHachi is there a thin chance for some dimensioned drawings of these stabilizers ?
I know that I am troublesome, but as an engineer I try to be very accurate. Besides, ashamed to admit, but at the moment I still dont know how the OE looks like. Network is full of pictures but rather"sport"replacements than the factory one.