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Originally Posted by SINISTER Why is the rear spring rates stiffer on our cars? Nismo Spring Rates: F - 8.6kgf/mm (480lbs/inch) R - 9.3kgf/mm (520lbs/inch) Suspension Worksheet | eibach.com/america "Wheel
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A True Z Fanatic
Join Date: Jul 2011
Location: Dallas, TX
Posts: 3,272
Drives: 09 Nismo, 16 Nismo
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Quote:
"Wheel Rate is the actual rate of a spring acting at the tire contact patch" Simplifying the exercise by using 90 degree spring angle, motion ratio of approximately 0.65 front and 0.55 rear, I am getting wheel rate of 3.6kg and 2.8kg respectively. So, at the OEM spring location, the front is still heavier sprung than the rear. This is my simple understanding.
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Setrab | RE-71 | SPL | JRZ | Nismo | ARK | Whiteline | RacingBrake | CJM Oil Pan | Ti shield Last edited by cv129; 04-25-2017 at 02:56 PM. |
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