Howdy, I recently got my hands on a 1975 Dodge Dart with a 1977 440 swap. I’m rebuilding the motor now and I’ve been doing some research on how I can pull good power outta it. It currently has the 452 heads which I’ve heard are decent but I might be able to get my hands on a set of 915’s. I don’t know much but I’ve heard the 915’s are very desirable. Is it worth the cash or should I keep what I got?
