Interesting comparison. If I read you right your saying the RHS heads were bowl blended and the EQ's were not? If so maybe that's why the EQ's flowed more down low and the RHS more up top. Just a thought.
Yes, as supplied blend on the RHS's. The only thing we did to the EQ was to duplicate the valve job that was already on the RHS's (very conservative) and stick the 2.02 in. We did that just for giggles just to see what would happen, AND it appears that the EQ's had a slightly larger bowl area as cast. Your thought may very well be dead on; we'll find out as the valves that are coming are the same as the RHS and we'll again duplicate them to pick up where we left off.