Trick flow 240 review along with flow number comparison to other aluminum heads

He quoted 2 things incorrect he flowed that tr240 with a 4.310 plate, but said tf used a 4.320 actually it's a 4.350 plate. The combustion chambers are 78 not 76.
Other than that video was good, they're great heads like he says but really the 240 port is so small .
I used to think the max wedge port was big, until I working in a machine shop .
The 6.0 LS intake port is pretty much the same size and they use that port in heavy trucks ,
That being said if I was to do it all over again I'd get the 270s over the 240s but mines drag only