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> How do you tel what rear springs you have?
Tdskip
post Dec 13 2018, 10:06 PM
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Time to educate myself on the rear suspension, it seems that the rear springs and shocks have quite a bit of options. Also seems that rear springs are the way to lower the car (seems obvious when I type that) and will have a big impact on ride stiffness.

Is there a way to tell what spring you have, maybe starting with ride height? Are the springs unique colors (common on Alfa’s) to make identification easier?

Thanks!
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barefoot
post Dec 14 2018, 08:41 AM
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Easier way:
Calculate the spring rate from a few dimensions you can make, then use the link:

https://www.acxesspring.com/english/compres...lculations.html

I measured my spare set (assembled), so free length is a guess, but spring rate not affected.
Wire diameter = .387"
Coil OD = 4.1"
Number of coils = 10
Free length = 15

That yielded a rate of 62 Lb/inch
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914forme
post Dec 14 2018, 01:58 PM
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QUOTE(barefoot @ Dec 14 2018, 09:41 AM) *

Easier way:
Calculate the spring rate from a few dimensions you can make, then use the link:

https://www.acxesspring.com/english/compres...lculations.html


(IMG:style_emoticons/default/agree.gif) The only real answer here with out removing the spring and placing it in a press with a weight plate, and compressing the spring.

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