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Old 06-09-2015, 05:15 PM   #12
scooder
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Join Date: Jul 2010
Posts: 2,593
Default Re: What'this overdrive 1934

Quote:
Originally Posted by B-nut View Post
Oh it's a Borg Warner overdrive unit ,how numb of me. Yes there is info on it on the internet including operation, care and ratios. If I am reading right it turns a 4:11 differential into a 2.87. Hey I can hardly wait to get this baby on the road! Thanks for the comments.
Yup you got it, the overdrive ratio is 0.7:1 so your 4.11:1 will now act like 2.87:1 in overdrive.
Martin.
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