Frosty - it was more a thought experiment. and i was thinking if you had a blank area in the middle to give turbulence a chance to settle from the mixing of the two streams it might not conflict too greatly. I am not doing any forging yet. just reading and had a weird idea is all.
ok, so, new here, but been reading up a bit. still lost in the sauce, however, thinking about forge size. Would two propane injectors feeding into one ribbon(multiport) burner manifold heat as effectively as 2 completely separate burners?