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    1UZ into Jeep XJ Cherokee??

    sweet goodness that thing must wheel nice!
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    1UZ into Jeep XJ Cherokee??

    HAHA!!! well i guess it works! What did you do for your trans? stock xj aw4? Did you use the stock xj TCU? Or did you use the stock lex trans, did the mod to the tailhousing (cut output shaft and drill bottom of trans for 4x4 tailhousing bolt) Looks like there is a good amount of room too...
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    1UZ into Jeep XJ Cherokee??

    This is some interesting info i found out about the cherokee AW4 trans that you might find useful. Pre-1991 (non-HO Jeeps) AW transmissions had 21-spline output shafts. 1991 and later units have 23-spline output shafts. At some point, the AW changed from a 0.79 4th gear ratio to a 0.75 4th...
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    Jeep AW4 TCU to control a340h in 1UZ swap(x-jeepters chime in!)

    I am fairly sure the controller should get the info it needs, it is having the controller send info to the 1uz engine which i am not all that sure will be possable. I have read in other posts that the 1uz ecu would send a signal to the engine to change timing miliseconds before the shift would...
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    Jeep AW4 TCU to control a340h in 1UZ swap(x-jeepters chime in!)

    I have been doing a lot of searching on this and was wondering if you old xj jeepsters could help me out This is what i know (or think i know) The Jeep AW4 is made by Asian Warner and is remarkably similar to the A340F (same trans, different input, tcase, and output housing) internals and...


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