I have thinking about the 6.1L all along pretty much based upon the fact it's under the concept hood. Just to get some feedback can someone give me a comparison of how they stack up head to head with no mods? Also, love to hear some comment on a best guess price difference between the two motors.

 

You can call your local Dodge dealer and get a price for a 6.4 and a 6.1 crate motor , this should give you an idea of the variation in price