Drag Truck Part 2 "blackmark redemption"

guys, thoughts? These look a little weak for the money??? Yet, they are becoming popular on the street
Edelbrock 5090: E-Street Cylinder Heads for Big Block Chrysler | JEGS
I wouldn't buy anything from Jegs if I could get it from Summit..
I also wouldn't put lipstick on a turd..
Buying expensive aluminum heads for an old tired motor..