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View Full Version : Buddy Club RSD Spring Dimensions



Lucid Moments
11-11-2010, 05:39 PM
Okay I'm looking to tweak the handling on my car a little bit so I'm going to go with some custom spring rates for my Buddy Club RSDs. Nothing too crazy, but a distinct change.

The problem I'm running into is I'm not sure the size of the springs. I suppose I could take my suspension apart and measure what is on there, then put it back on, then order my springs, then swap the springs out. But before I did that I thought I would check and see what anyone on here knows.

I e-mailed Albert at Buddy Club USA and this is what I got:

Front spring 200mm ID2.5 10k
Rear spring 150mm ID2.5 16K

So I know that the 10k/16k refers to the spring rate, does the 200mm/150mm refer to the spring length and the 2.5 is the inner diameter? The only reason I'm questioning is that seems awfully short for the spring length.

Hasbro
11-11-2010, 07:23 PM
That sounds right. 8" and 6". About 560 and 900 lbs.

ptriq
09-30-2012, 10:49 PM
yeah the 2.5ID is the inner distance between the coils side to side in inches i.e. 2.5"I.D. once you get the height set where you want. i would recommended that you get aligned and corner balanced. corner balancing isn't required.

Supaduck
09-30-2012, 11:01 PM
i just put on my rsds and the 200/150 are for sure the length of the springs! i believe inner diameter is the hole in the springs so from metal to metal