Not too long ago I ordered ground controls and asked for the integra rate springs. I looked at the numbers marked on the coils to make sure I got the integra rate springs and I can't figure out the specs.
Front: 200.64.67
Rear: 180.64.44
I assumed the first number was the weight (English units) and figured they were too light for an integra. But then I was thinking they aren't US units because of the other two numbers.

Could someone please let me know how the dimensions work. Is it weight.width.length? And also what are the units?

Thanks,
G

 

First number is spring length in MM. (About 7" and 8")
Second number is spring diameter in MM (About 2.5")
Third number is spring rate in KG/MM. Use this chart:

http://www.anzwers.org/trade/h....html

 

Hey, thanks a lot. That chart is definitely helpful. By looking at that I'm assuming the third numbers are actually 6.7 and 4.4 kg/mm which (using that chart) would equate to 375 and 246 lbs/in.

Thanks again for the help.
G