iachella

I'm looking at springs by specs, ie length, diameter, and rate. Like on Eibachs website. Not the kit's themselves, but the individual specifications. I don't know the diameter of the Mustang springs though. Can anyone give me some info. The models range from the late 80's to the early 2000s. Most important are the front springs. Does anyone know this info off hand. Or does anyone have spring in their garage they could measure for me? Maybe even a picture with a ruler laid across, would be nice. Thanks.