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Natural Freq of 911 susp ?
Does anyone know the natural freq of the susp on the 3.2 Carrera ? I have been reading " How to make your car handle".
Pages 136-137 talk about the importantance of this number. Thanks, Jack 87 Carrera |
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02-15-2006, 05:59 AM
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Information Junky
Join Date: Mar 2001
Location: an island, upper left coast, USA
Posts: 73,167
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it depends on the weight and spring constant . . .then sqrt(k/m)
What do your wheels, tires and swing-arm weigh? Obviously the front will be different than the rear . .. the body will be different than an individule wheel. . . .and less unsprung weight will increase the natural freq.
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Everyone you meet knows something you don't. - - - and a whole bunch of crap that is wrong. Disclaimer: the above was 2¢ worth. More information is available as my professional opinion, which is provided for an exorbitant fee. 
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02-15-2006, 07:53 AM
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Registered
Join Date: Aug 2002
Location: Galivants Ferry, SC
Posts: 10,550
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most street cars of any type are right around 1 cps...IIRC....
Wil
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Wil Ferch 85 Carrera ( gone, but not forgotten ) |
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02-15-2006, 09:31 AM
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1987 Porsche 911 3.2
