Hi Gary,
I think flow numbers would be getting too technical, what I want to do is provide an easy reading over view that is basic enough for anyone to understand and avoid getting bogged down in numbers.
Dan Jones has a good database of info on Cleveland heads, you can find it in several locations on the internet, such as on Mike Dailey's web site, the Pantera Place. Mr. Jones is an engineer by trade, and has a very thorough approach towards engine stuff, he's good with the details.
your basic friend on the PIBB, George
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