J heads upgrade

67autocross said
I'm building a 340 with a BPE crank kit this winter ( which it is here already) and have a good set of ported J heads, now I'm thinking about upgrading the heads after reading this.... I just can't figure out what the best bang for the buck head would be to replace the J heads...
Click to expand...
The RHS LaX heads are running about $1200.00/pair. Eddy stock aluminums, around $1800...

RHS LaX heads:
Hughes Engines

Edelbrock aluminum heads:
Hughes Engines

As per my point made earlier (depending on what you expect) you can do an awful lot of work on a set of J or X heads for the cash outlay for a set of Eddies or even the RHS heads.