Originally Posted by dojj
the spring rate for the cossie is (from memory) 140lb/in and the one for the 4i is (again, from memory) 105lb/in
but the cossie spring is shorter so that it won't compress as much
the 4i spring is longer but softer so it will compress more but it should be the same ride height
as someone who knows a tad more than me about what this will do you'll probably find that the cossie springs will firm up the ride in the 4i but it may sit a bit lower than normal overall
One car has a Cossie lump fitted and the other a V8
. I just don't want the cars to sit too low and for the springs to be overworking the dampers by being possibly too short
.
I was hoping that you would say the actual damper lengths that the sprongs sit in are identical
, that would make me VERY happy
.
Many thanks for taking the time to post
.