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6L80/90 power flow
Posted: Mon Jul 27, 2015 4:55 pm
by kevm14
https://www.youtube.com/watch?v=cGsy2C4B8E8
One noteworthy difference is the clutch to clutch shifting. There are no bands here.
Re: 6L80/90 power flow
Posted: Mon Aug 17, 2015 9:21 am
by Adam
TH400 = 3L80
Always wondered how the older transmissions stacked up to the newer ones in factory applications.
Re: 6L80/90 power flow
Posted: Mon Aug 17, 2015 10:05 am
by kevm14
My first thought is that they used to build transmissions to shift through full engine torque. Newer ones can be built knowing there will be torque management.