Brainstormin' 440 vs 5.9 ...

The only reason I recommended the Comp is because of the LSA. Although Ken Heard argues that a wider LSA increases cylinder pressure because it reduces overlap. That's the exact opposite of everything you read in magazines and online. He's right though. A wider LSA does indeed reduce overlap and normally that does increase cylinder pressure. I know the 360 I had in my 71 Dart ran like it's balls were ON FIRE and I had the Crane magic cam in it. 114 LSA.