D Dyno doesn't have much for specifics there. I would have to look up all the specs and build a head to mimic the Edelbrocks. I just used "2 valve,open chamber, wedge,low performance,stock ports"
on my desktop dyno, they have an option for "aluminum aftermarket head" select it, and the flow numbers are close to the eddy heads he mentioned. You can adjust based off the advertised flow from eddy if you want.
