I have always been under the impression that a clutch pack type LSD has a "built-in" design feature that provides more lockup when it's called upon. What I mean is that while the clutch plates allow a certain amount of slip based upon friction surface, stack pressure, number of plates, state of wear, etc......when there's a lot of slip the clutch pack heats up and the expansion of the plates creates less slip. In other words, sort of a built-in thermal based counter measure to continued excess slip.
I was told this by a very experienced and very successful racer - LeMans podium finisher, and more than one SCCA championship. So, I always assumed it was fact and true. Is it?
I was told this by a very experienced and very successful racer - LeMans podium finisher, and more than one SCCA championship. So, I always assumed it was fact and true. Is it?