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Old 04-23-2012, 06:50 AM
Three Peaks Three Peaks is offline
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Join Date: Jan 2005
Location: Hillsboro, OR
Cobra Make, Engine: Scratch built CSX style frame, Carbon fiber body, 393 Stroker, T-bird IRS, T5
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The drawings I have for the original Cobra control arms shows 1 1/8" tubing with .120 or .134 walls IIRC. I have some I got from Kirkham that look the same spec that I could measure if you need.
Can't help with the stress analysis though.

Bob
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