New Magnum heads for 347 with Flow data

I'm really not sure how this train went off the tracks. I have posted nothing but truth with no hidden agenda. I purchased some new castings that I have never used before and flowed them-this is what they flowed. I tried 3 or 4 simple modifications that just about anyone can do (except for VJ) and re-tested along the way-this is what they flowed. I don't recall saying how these heads were superior to any other head except perhaps the '302-and even then I will wait to pass final judgement until dyno testing is complete. Even then I hesitate a little until it is running in a vehicle and I have a true picture of the engine's personality. Capiche?

Clarification here would go a long ways me thinks. J.Rob

You aren't under fire.lol
These are side notes to help people understand and some of us find common ground as well.As for the 302, you will find if you put enough work into one that you can carve them into a 360 port size and flow beyond what a magnum and its pinch will allow. The 318 port has all the meat a 360 port does with the ability of improved approach.

Looking forward to the next update.