4hp22 to 4hp24 with hydraulic control
Hello everybody!
I have x300 with 3.2 engine and 4hp22 gearbox.
There are some plans for the car in future and I would like have the beefier gearbox from 4.0 but not so keen to have electronic controll that comes with it,
I know that 4hp22 and 4hp24 are very similar transmissions and 4hp22 accepts most of 4hp24 internals but is it possible to swap the manual/hydraulic valvegear from 4hp22 to 4hp24 box and have it workin in 3.2 without TCM?
I have x300 with 3.2 engine and 4hp22 gearbox.
There are some plans for the car in future and I would like have the beefier gearbox from 4.0 but not so keen to have electronic controll that comes with it,
I know that 4hp22 and 4hp24 are very similar transmissions and 4hp22 accepts most of 4hp24 internals but is it possible to swap the manual/hydraulic valvegear from 4hp22 to 4hp24 box and have it workin in 3.2 without TCM?
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Chris Scott
MKI / MKII S type 240 340 & Daimler
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Dec 8, 2023 09:26 AM
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