Spring rate suggestions for ground control set-up
02-03-2013, 03:33 PM
#1
Staging Lane
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Spring rate suggestions for ground control set-up I have a set of ground control "coil over" sleeves that I am going to be putting on a brand new set of the SLP valved Bilsteins. I will be wanting to lower the car around 1.5 inches. I am wondering what spring rate I should run to match the SLP Bilsteins best while still allowing me to lower the car. I do not want too totally overwhelm the shock with a high rate spring.
Yes, I know there are better set-ups and yes, I want the adjustability to fine tune the ride height. I am pretty particular about having nearly the exact same ride height from right to left. Plus, I like to tweak things. I also realize that major changes in height will necessitate a new front end alignment.
I am thinking somewhere between 400 - 500 lb/in.
Yes, I know there are better set-ups and yes, I want the adjustability to fine tune the ride height. I am pretty particular about having nearly the exact same ride height from right to left. Plus, I like to tweak things. I also realize that major changes in height will necessitate a new front end alignment.
I am thinking somewhere between 400 - 500 lb/in.
Last edited by rollercam; 02-03-2013 at 07:37 PM.
02-04-2013, 08:23 AM
#4
I ran 600/150 for a while and it handled well. I went a little stiffer because I wanted to be pretty low, but after a few years ended up going back to stock for city driving.
I still have the front springs if you're looking for a cheap set
I still have the front springs if you're looking for a cheap set
02-11-2013, 03:45 AM
#5
I'd go with at least a 500lb.in. with the 1.5" drop, in the rear a 150lb.in. or 175 if you carry much extra weight on a regular basis. If you're willing to go with less drop, like 1" or less then go with a 425-450 up front and 150 rear, this would more ideal with the Bilstein shocks.