What kind of heads?
I'm going to start building a 420 (stroked 400) and i need to chose the best heads to work for it. I've been told AFR and Brodix were the better ones. I looked at the AFR ported 227 eliminator heads and they might be the best choice for around 500-550hp. Is there better flowing heads out there like Dart or Edelbrock that anyone has used before?
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80 Camaro-454
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