I understand velocity, temperature, ECT all play a role also. My main goal here is to have a set of heads that will flow enough for a big cam l36 setup....

So maybe lowering the port floor doesn't usually add power. I imagine on a top swap it will allow for a healthier motor.....

It seems necessary, to me, to open up exhaust ports on a top swap. Zzps nic cam "requires" head porting and bigger, different bring stage 3 cams....

I will be just throwing these heads on a stock cam bottom swap gtp. But I want 0 kr. That's my goal. More more airflow is > than velocity when referring to obtaining 0 kr!