I'll agree too.
A helpful suggestion though. If you are buying these new, you may want to seroiusly consider instead to looking at aand buying the ones that Curtis Boggs is selling with a full CNC Port job where he puts his own Race Flow evelopment Ports, bowls, chambers and everything into a bare casting. The cost is not much more than buying those aluminum bowties. The Bowties can be made to be bad to the bone with professional porting. These are badder.
www.raceflowdevelopment.com
Very highly recommended by me.
Ed