Miata Turbo Forum - Boost cars, acquire cats. - Will springs (Eibach ERS) eventually fatigue?

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kenzo42

04-22-2010 11:50 AM

Will springs (Eibach ERS) eventually fatigue?

I was interested in getting a pair of Eibach ERS springs. They were autocrossed pretty hard 9 times, with less than 1500 miles.

Do these springs fatigue? Will they still be rated at 500#?

Thanks.

kenzo42

04-23-2010 12:12 AM

Anyone...engineers?

dc2696

04-23-2010 03:17 AM

Yes they will eventually begin to sag, after 1500 miles, not likely.

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