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Old 11-17-2021, 09:47 AM   #13
denis4x4
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Join Date: May 2010
Location: Durango CO
Posts: 1,309
Default Re: 3.27 Gear without an Overdrive

This A powered hot rod weighs 1700 pounds and pulled 60HP at the rear wheels on a dyno. I tried a 3:27 and found it wanting, even with a '39 transmission and lightened flywheel. I live at 6700' and there are plenty of hills around here. Went back to 3:54 and pleased with the performance. The '29 CCPU in my avatar has a B engine with a CRAGAR head and a T-5 transmission that is the answer from my perspective.
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