Heads for magnum

sorry rumble you are a big help to many

OP the TF can be used out of the box
with the Edelbrocks they have to be gone through by a good head guy
I used to od hone the valves and refit the guides then do a nice CONCENTRIC pro valve job
Best is to get the E heads or the Speedmasters BARE and have one of the posters on this board load with higher quality parts
that said by the time you build the Edelbrock or Speedmasters you could have the better flowing TF's