Port designs

Buy a LS7.

oh yea cool guy...

Ford made a head called the Tunnel Port that was round, from what I remember they flowed very well.....

thats what ive heard as well but then i have heard a rectangle will flow better...
so i dont know

All depends on the packaging and the intended use.

on what?? i wouldn't think it would matter as long as the size/volume of the port is correct for a given displacement/rpm of the engine...