Originally Posted by fast68plymouth
Quote
according to Porter the 270s make identical power to a cnc 295.


That really doesn’t sound like something I would say(not in that way at least).


Duane this was your quote. From a trick flow 270 thread. I was a little off. Would you mind explaining a little more in detail? I apologize

It’s not really that much different of a head than a ported EZ head.......like an EZ295.

Power should be very similar if the heads got swapped on the dyno