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Old 10-27-2021, 06:08 PM
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Join Date: Feb 2000
Location: NH
Posts: 3,565
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Quote:
Originally Posted by Bill Eveland View Post
I've went 1.36 60 ft and 9.97 on a 3 " 1350 u joint Strange chrome moly shaft , i really don't see the need for a 3 1/2" shaft? Unless its not chrome moly? Thats with a transbrake also, i think for a street car wouldnt have any issues at all.
I have a Strange Engineering CM DS with CM input and rear yokes. It is 3" and it is good to 7800 rpm and I shift at 6500 rpm. It is approximately 49" long. You have to spec a DS according to your max rpm and material of construction.

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1967 Firechicken, 499", Edl heads, 262/[email protected]" duration and 0.627"/0.643 lift SR cam, 3.90 gear, 28" tire, 3550#. [email protected] mph with a 1.45 60'. Still WAY under the rollbar rule.