Magnum RHS Heads horsepower gain??

Whats your goal with the car ? LXGuys Dart is running 11s with a pretty mild 360 Magnum. He has EQ heads a small cam and a RPM Air Gap

I likely should not be getting into it on dustoff's thread. I've put up a couple threads already and got decent feedback from people including LXguy. I've done a fair bit of reading on the subject as well but found there's a lot of differing opinion - and hot tempers to go with the opinions.

Eventually I'll have to trust someone with the choice when I put the engine together and it will likely turn out fine (at least that's what I'm telling myself). It just would be nice if things were more cut and dried. Camshaft choice seems to be anything but.