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A couple of ZF auto gearbox questions..........


smallfry

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I wonder if anyone out there knows any of the answers ?

Firstly, I cant seem to find the torque converter stall speeds of either the RRC fitted with a 3.9 V8 and a 4HP22, or a RR P38 with a 4.6 V8 and a 4HP24. Any ideas ?

Also, I am familiar with the TC spacer and extra plate fitted to the RRC and others, but have never really thought this was great idea and a bit of a lash up, but I have seen P38 TCs, and some seem to use a smilar method, but some seem to have some sort of "top hat" arrangement to space the TC away from the flex plate instead. Is this just a different method of achieving the same thing, or is a different sort of gearbox, although they all seem to have the same bellhousing ?

The ZF is also fitted indexed, or twisted clockwise if you like, any ideas why this was done ? It doesnt look like it was ever necessary in order to clear something !

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