I needed to vent some frustration with the parts breakage, but that's just part of racing.
The heads do seem to work good, it's just that they could have made a few minor changes to make them much better. Namely longer valves for a 2.0" valve spring install height, Raising the rocker shaft for the longer valves, using longer (or deeper) inserts for the rockershafts, raising the valve cover rail, and making the pushrod holes larger for more pushrod clearance.

I actually like Edelbrock parts, and normally their quality is great, but the quality/execution of these heads has been dissapointing.