413 c.i. 220 hp in an A-Body?

Bought a 440 out of a 71 New Yorker a bunch of years ago and turns out that, it was an indusrial engine. When I took a sonic tester too it, found out that it was a much heavier casting. A friend has been using it in a Max Wedge Racer and it seems to be a more stable block, with all the extra beef, it carries.