aluminum heads

Not sure about the current batch. I have a set from when they first started selling them.Took them to a head shop and they had 26 hours of labor in them.Things like tight guides,miss matched margins on the valves and seats,matching valve spring pressures and height.Now this guy is super anal and may have been excessive,but his thoughts were that they are well made for the money.Also bought a set of Edelbrocks that were pulled from the box and bolted on 11 years ago and still running today.I am sure that if I took them to the same guy,,he would have found fault with them too.Just a thought..