Or heads. Because I spoke the truth about the Airwolf heads and the guy that ported them it’s easy for him just to snap. I’ve touched a set of those heads. I’ve played with a set of those heads on a flowbench. And I know a guy “trying” to make horsepower with them. Why didn’t the first BPH work and that project scrapped. I know why. Does he other than reading what others have posted. Polly want a cracker. Lol