Good luck finding this. I would like to know as well.
IIRC, I “think ” phunky said he was going to have the stock springs dynoed but he never posted the results (or was this in reference to something else, I’m a little confused actually). Now he’s pulled the disappearing act. Hope all is well with him.
Does anyone here have a connection who will do a free spring dyno? Next, we can see if any members are willing to donate their springs for a test.