I was planning on buying the std. port 440EZs for the 463 i'm putting together, but may now wait to see some more flow numbers on the Trick Flows. Decisions, decisions
More flow tests won't change how the heads work; I'll be interested in how they perform on an engine.
I agree, but just want to see what the numbers may be after a little hand work. I'm wanting something in the 320-325cfm at .600".