Dyno testing a stock(?) 1972 440

The only reason I would want to see Shitlash or a Dumpr cam numbers would be to see that they don't make any more power than any other "good" match for the engine. I think they are mostly marketing hype.

I tend to agree with you, but there is only one way to actually find out. Remember, this engine is handicapped with static compression, not dynamic. What happens when you play into the dynamic part of the equation? That's what those cams are supposed to be doing.