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View Full Version : Allison Slip Normal?



gottagocamping
02-19-2007, 10:11
I have a 2005 HD with the 6.6 and allison combo. I just installed the Edge Juice with Attitude. While driving around like a normal adult what % of slipage should be normal for the allison? I ask this because its the first time the slip can be monitored. what should the normal ranges be? The truck only has 36000 miles on it. Any help would be great.

More Power
02-21-2007, 16:10
I've not paid any attention to the slip % readout... It's not clear to me how much is a consequence of a normal operation and how much is attributable to exceeding the trans input torque limits. You'll know for sure if the slip puts the truck in limp mode. :)

Jim

YZF1R
02-21-2007, 18:59
I think he means "While driving around like a normal adult", what is the % slip on an average up shift pulling out from a light and normally motoring up to speed.

Good question.

Steve