Edelbrock Heads Sound Like They're Terrible

I've always set a goal and spent the minimum amount to get there. A set 308's off of a 88-91 360 are easy to get, cheap to have a valve job done, and mild porting can be done at home! They will be suitable from mild to wild street cars. They will even work well on a Bracket Drag Car! Too many over spend, and under achieve....