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Spring rates

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Old Sep 28, 2004 | 05:50 PM
  #1  
Pete W's Avatar
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From: Manchester, MO, USA
Default Spring rates

Next year I plan on autocrossing my '04 Civic EX in either DSP or STS with the SCCA and I am trying to find out the Stock spring rate and what would be a good spring rate for the car in competition and not make the ride to rigid for street use. Thanks for all your help.
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Old Sep 28, 2004 | 05:54 PM
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.RJ
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Default Re: Spring rates (Pete W.)

https://honda-tech.com/zerothread?id=353425

https://honda-tech.com/zerosearch
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Old Sep 28, 2004 | 06:33 PM
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I did a search earlier today and could not find what I was looking for so I was hoping that some one here had any idea. And on a side note did you know that google will only show you 48 pages of search results and in those 48 pages google couldn't find what I was looking for!
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Old Sep 28, 2004 | 06:38 PM
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.RJ
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Default Re: (Pete W.)

You read the forum FAQ?

You searched 'archived topics'?
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Old Sep 28, 2004 | 06:44 PM
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Default Re: (.RJ)

Again yes I did a search this morning, checked the FAQ and I did read the the forum rules with no luck for the info I need!
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Old Sep 28, 2004 | 07:10 PM
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Default Re: Spring rates (Pete W.)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Pete W. &raquo;</TD></TR><TR><TD CLASS="quote">what would be a good spring rate for the car in competition and not make the ride to rigid for street use. </TD></TR></TABLE>

That's the ol proverbial having your cake and eating it, right there.

It also depends on personal perference, but a good competition spring rate, even the relatively mild one for an STS car is quite brutal for daily driving.

Start out 500f/500r and go from there.
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Old Sep 29, 2004 | 06:57 AM
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Default Re: Spring rates (jsi)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jsi &raquo;</TD></TR><TR><TD CLASS="quote">


Start out 500f/500r and go from there.</TD></TR></TABLE>

That's close to what some of my buddies have suggested. But I have talked to a couple of manufactures all they have been able to tell me is that their springs are about 15 to 40% stiffer than the stock springs and with out knowing what the stock spring rate is I am completely lost.
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Old Sep 29, 2004 | 07:03 AM
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Default Re: Spring rates (Pete W.)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Pete W. &raquo;</TD></TR><TR><TD CLASS="quote">But I have talked to a couple of manufactures all they have been able to tell me is that their springs are about 15 to 40% stiffer than the stock springs </TD></TR></TABLE>

That information is completely useless.

Pick a spring rate and test. If you dont like it, you can easily change the springs (if you're using Ground-control sleeves) and test some more. Wash, rinse, repeat The info already posted on this forum will give you a rough idea where to start from.
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