bad boy 273 cid why not
WOW! the question is like a rant, and I guess for the most part, I can understand that. Ya wanna do a 273.
Well, it was said before, the reason not to would be dollors spent from one CID engine size to another engines CID.
MoPar used to post "Tips" on this, it was a near complete parts list from MP useing all there parts for the task at hand. The biggest issue would be pistons. $$$!