Thanks. Also found this:
Springs are rated in pounds/inch in the U.S., and Newtons/millimeter elsewhere. I have not seen kilograms/millimeter before, but the conversion will be easy enough.
1 pound = 0.45359237 kilogram
1 inch = 25.4 millimeter
0.45359237/25.4 = 0.0178579673228346
The conversion factor is 0.0178579673228346
So, to convert lb/in to kg/mm you multiply by 0.0179 and to convert kg/mm to lb/in you divide by 0.0179
So my car will be.......... F/R 7/9
2006 Mazda 3S Sport - Making it the best that it can be
Last edited by mazda3az; 01-31-2014 at 11:12 AM.