422 dyno fail

crackedback said
It's not the cam...

Intake and carb are the issue IMO. Heads would be next on the hit list.

Those are the three items causing the issue.
The cam is nice. I don’t have an issue with it. The cam is telling the heads to breath and they can’t, coupled by the intake which can’t breath deep enough. The carb is a-bit small for the cubic inches.