Ya kinda mentioned different builds but ya the 24 deg heads have their limitations however still capable of making a ton of power. The brodix ones I mentioned in above post were the 380cc xtra I'm pretty certain. Would have to check regardless their no slouches by any means and worked well with 572 build. I personally been a Dart guy for years right up til current builds. We're all curious on your outcome.

Again not comparing builds or heads or anything. I just don't have much or any experience with your heads/cam combo. I'll run it by my head and engine guy and see what his thoughts are. Mean while keep up the good work.