I have two calculations here somewhat the same but different. Which one looks right? One is from this forum and the other is Feldon's.
CC - 9288.14 cubic inches CC - 9283.41
FB/CC - 37.15 sq inch FB/CC - 25.09
FB - 3065.08 cubic inches FB - 3094.47
FB air inlets - 9.29 sq inch FB air inlets - 9.41
ESV- 204.33 cubic inches ESV - 156.80