Anyone have any experience with the Trick flow power port 270? Any idea what kind of power can be made with them? Looks like they flow better then the Indy EZ? I would guess my combo now is somewhere around 650 HP at the flywheel. I cant see spending a bunch on new heads to gain 20 HP. I would like to be in the 750 to 800 range but would assume I need to go to a ported 440-1 to get there.
750 hp should be easy with the TF 270 heads if you're willing to give it some compression and cam. My pump gas 470 engine made 750 to 775 hp depending on which parts I was testing. That was with out of the box heads and 2 inch dyno headers. We ran 50/50 mix of unleaded premium and Hot Rod 102. I wrote a bunch of articles and posts on the 270 heads so just do a little reading and you'll get caught up.
https://www.hotrod.com/articles/dyno-day-trick-flow-270-mopar-heads/
