S2000 Under The Hood S2000 Technical and Mechanical discussions.

Spring Rate Conversion

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Old Aug 15, 2003 | 02:26 PM
  #1  
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Default Spring Rate Conversion

Is there a site or program that can convert lbs/in into kg/mm? If not, can someone tell me how much 450lbs/in, 350lbs/in is in kg/mm? Thanks.

-Johnny
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Old Aug 15, 2003 | 02:36 PM
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Found this chart. Wanted someone else's opinion if it had correct information.

http://www.anzwers.org/trade/hsdracing/elk...conversion.html

Thanks.

-Johnny
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Old Aug 15, 2003 | 02:37 PM
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1in = 2.54cm = 25.4mm
1kg = 2.2lbs

do the math...

good find on the chart tho...
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Old Aug 15, 2003 | 02:55 PM
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I was hoping I didn't have to do the math, because I have a lot of spring rates. But if the chart isn't correct, I guess I'll have to do so . Thanks.

-Johnny
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Old Aug 17, 2003 | 07:18 PM
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25.4 X 2.2 = 55.88

So you take the kg/mm number and multiply by 55.88 to get the in/lbs.

IE 8kg/mm = 447lbs/in
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Old Aug 17, 2003 | 07:22 PM
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Thank you. I also found out that google can do the math for me, thanks to twohoos.
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Old Sep 23, 2003 | 03:26 AM
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Thanks for the links guys
I just found that my front springs are 11
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Old Sep 23, 2003 | 08:24 PM
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11K? that is good. Nice and stiff, if they are stiffer than the rear, then you will reduce throttle/power oversteer due to the SC!
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Old Sep 24, 2003 | 12:02 AM
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thanks CMiS2K, but 600lbs is likely going to cause premature renal failure for me
I hope it's double progressive
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