Transmission Limits???
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Senior User
Joined: Aug 2012
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From: Oceanside, CA
Transmission Limits???
He guys, I was wondering if anyone knows the limits of the stock 4R100 transmission? Looking at the banks power pack system and want to make sure it can handle it as well as when towing ....
Frmr Ford Trans Engr
Joined: Aug 1999
Posts: 24,704
Likes: 2,625
From: SE Florida
The limit for a 4R100 is 1000 lb-ft of torque after the torque converter multiplies torque by about 1.9:1 at maximum multiplication. So 1000 / 1.9 = 526 lb-ft at the flywheel.
Last edited by Mark Kovalsky; Feb 6, 2013 at 03:37 PM. Reason: ue
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