New Edy heads, poor quality control what to do

well on a differant note...the heads on my 416 are Eddy RPMs and when they flowed mine..not even close to what they said from factory specs...the rest of the heads not that must better...they tore mine down and redid them completely....took a month for them to get them to me for my block...but now they are whewre they should be....if you have the time..send them back for another set...or...redo them if you have the coin...or...buy a pair of RHS Heads JMO