Oval vs. Rectangular Ports: Which Is Better? 📐🤔

It’s a classic debate, but displacement changes the rules. While oval ports are great for smaller street engines, once you hit 500+ cubic inches, rectangular ports are non-negotiable for high performance. We need over 400 CFM of flow to feed this 632 beast and reach our target of 900 horsepower!

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Видео Oval vs. Rectangular Ports: Which Is Better? 📐🤔 канала Schwartz Performance