Spring Rates

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21 April 2009, 04:01 PM

orbix

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Spring Rates

For anyone who is interested.

I tried to add a few more spring manufactures but those who I asked, most didn’t know their spring rates.

Whiteline Control & Flatout
Front 174
Rear 90*

Apex (320-1000)
Front 148
Rear 114-171

Eibach Pro Kit (7705-140)
Front 171
Rear 91-188

PI
Front Uprated by 25%
Rear Uprated by 25%

Gmax
Front Rates unknown
Rear Rates unknown

Spax
Front Rates unknown
Rear Rates unknown

This is a listing of some of the different spring rates collected from the NASIOC.com Bulletin Board.
All spring rates are listed in pounds per inch. Any spring rate with a "range" of rates is a progressive-wound spring.

*These springs are progressive, surprising they were unable to tell me the range.
As you can see Gmax and Spax also couldn’t tell me the rate of their springs.
All PI could tell me is their springs are uprated 25%.

Last edited by orbix; 23 April 2009 at 10:36 AM.