Motor swap

[Jorden]

I've got a 2011 ram 1500 with the 4.7 liter engine. It's got a bad bottom end, I was wondering how hard it is (if possible) to switch it out with a 2007 4.7 magnum? I've got a good motor but it's 07 model

 

[Wahrsuul]

I wouldn't, even if it were easily do-able. I had an '09 with the 4.7 - decent motor for what it was. But the 4.7 had major changes done to it for the 2008+ model year - boosting power and torque. Going from 230 to 310hp in the Ram with 330ft-lbs torque.