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#1
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722.3 overdrive
good day
has anybody tried swapping the 4th gear in a 722.3 gearbox to a 0.8 overdrive gear? That way still retain good fuel economy on the highway with the quicker acceleration the 3.92 differential provides. I dont mean making it a 5 spd box. Just change the 4th gear for the 5th gear from another vehicle. |
#2
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It is just not that simple. There are no parts that would fit. Automatics use planetary gear sets and clutches with pistons and ports and seals etc. The 722.5
actually has an additional planetary basically attached to the back of a 722.3. |
#3
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shattered dreams and broken promises
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#4
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The 722.5 is an all mechanical transmission too, right?
__________________
1991 350SDL. 230,000 miles (new motor @ 150,000). Blown head gasket Tesla Model 3. 205,000 miles. Been to 48 states! Past: A fleet of VW TDIs.... including a V10,a Dieselgate Passat, and 2 ECOdiesels. 2014 Cadillac ELR 2013 Fiat 500E. |
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