Well I just bought my first Nova. She needs alot of work. I plan to strip it most of the time but I want street legal for an occasiional cruise. I am planning a natural aspirated 434 SB maybe add spray later. I want to push the edge on SB horsepower on a decent budget. What are the best heads and cam combo to make the most horsepower? I was thinking either Dart Pro 1 or Brodix Track 1 and a solid roller cam. Any suggestions if you could do it all over again from scratch?