View Single Post
Old 03-07-2021, 02:18 PM   #6
Reformed SAABaholic
Join Date: Nov 2009
Location: NW Georgia

From related experience with my 9 sedan, the KONI sports need 250 to 325 lbf/in rate up front. I don't know how the motion ratios compare between 7/9 rear and 2 series rear....but I'm running 250 front and 175 rear.... to the pleasure of the KONI Sport dampers.

2 series GT springs are nowhere near that rate.... I made the calculations here almost 10 years ago, and I believe the GT front were in the neighborhood of 170 lbf/in, and perhaps less.
Project "cheap thrills" build thread:

Feedback thread:
DET17 is offline   Reply With Quote