Believe your own hype Dave. A 440 will never push a 4500+lb sedan into the 13's high 12's like a 413. End of story. 440's show better performance in LIGHTER CHASSIS! That is why they run great times in A and "stripped down" B bodies. It isn't just motor alone. Mopar performance groups the "engine recipes" by series, and 413 and the 440 are in the same buildup cluster. Which tells me their performances is very SIMILAR. Stop pulling my leg, Dave. Weight hinders high end performance and if the 440 was put in a heavier chassis, they would run a little slower up top.
Stop the , Dave, cut the superiorty nonsense.
"Stupidity is Ignorance on Steroids" "Yeah, it's hopped to over 160" (quote by Kowalski in the movie Vanishing Point 1970 - Cupid Productions)