the trickflow heads have already been on the same motor as these heads at the same shop/ dyno and made significantly less power. In fact, a set of air wolf heads were compared as well, the trick flows came in last.
To make sure I am clear, these three type heads were swapped onto an existing dyno mule stroker shortblock on three separate occasions at an extremely reputable shop.
So I already know what the results were, hence, made the buying decision that I did. I am frankly glad I didn’t buy the trickflow heads, I was second in line to get a pair.
In addition, I have seen these new heads actually go down drag strips ( even more important to me)
This all said, unfortunately, what I am doing with them won’t come close to fully utilizing them….but I have the option should I decide down the road to step things up.
I should also say, any of these production style heads can make good power, and do. None are dogs at all. Just some are better than others