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Old 01-15-2017, 01:29 PM   #30
SkinnyG
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Join Date: Feb 2012
Location: Beautiful BC, Canada, eh?!
Posts: 2,189
Re: Upper link bar angle

When designing a short-long-arm "double wishbone" suspension for front suspension, a 70% upper arm is a reasonable ball park (but there is a lot more to it than that).

On a rear suspension, upper arms are only short because there is usually a back seat there.
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