Not really a question, just wondering how they seem to get ~360CFM so easily.

But I haven't seen the ports up close so wondering how they get the same flow numbers that used to Take an Offset rocker to get. I would liken the TF270's to compare more to an Indy -1 than the non-offset rockers in terms of flow.

Can an EZ-1 flow on par with them with porting these days...affordably?

it seems like they must corner the market just on the bolt-on savings of not needing special Rocker gear alone.

If i could get those flow numbers almost 20 yrs ago (when I built mine) without special dog leg Intake rockers and also have a straighter angle between the Lifter and Rocker...I sure would have at least considered them.

I've been out of the BB stuff (not out just paying a lot less attention to it) for a while, just trying to get back acclimated.