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Old 08-31-2019, 07:54 AM   #21
Steve in Denver
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Join Date: May 2017
Posts: 566
Default Re: Mitchell Overdrive

Anyone have a tach along with their 4.11 and Mitchell? I was in a friend's '36 with a 411 and his Columbia, it still sounded like it needed another gear at 60 mph and was running around 3000 rpm. I have a 3.54 in my '36 and even with that run around 2800 rpm at 60 and it sounds like it needs another gear. A Columbia would be nice but everyone tells me it will lug the engine.
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