Any Mopar Techs/Experts Here?

I just traded my son a Chrysler LHS with the 3.5HO. Had that car 10 years with almost no problems. Overall probably the best car I have ever owned.
 
It will not work

All mounting different


Only engine will swap is 3.5 and no changes drops right in
You can use your harness and pcm and trans

And lots people goes that way as 2.7 is garbage

I have swapped many for customers

But 2.5 no go
I'm
Pretty sure the computer will not work, unless there may be a difference between the HO regular 3.5?
 
I'm
Pretty sure the computer will not work, unless there may be a difference between the HO regular 3.5?
Direct bolt in my friend done hundreds these with no changes

I do go in witech and flash pcm which then relearns itself

But yes a ho computer would gain few more power but not needed and will not run lean either
 
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