i live in colorado i traded in my 97 ram extended cab 5.9 for a 2005 ram w the 4.7 but not happy with the power output, debating on engine mods for the 4.7 or swapping to the hemi. How hard is the swap? Ive seen you need the computer wiring harness, headers, gas pedal could use some opinions and help thanks

 

Welcome to the site. I will move this thread to the third generation Ram section,
FF

 

Welcome to the site

We have had a few guys do some 4.7 to 5.7 swaps. Just do some looking around and dont forget to visit out FAQs at the top of the section