That's a valid point DadLife. I am just after 75 HP or so. Thinking someone bought some 165's and there going, I want more! They help me as I am helping them.
If I remember correctly, Engine Masters did an episode with a 351 W and AFR 165 heads. It made a surprising amount of power. Everyone was blown away. The torque numbers were great as well.
Found the episode, and it is a 410 cid Windsor no less.