Intake porting/blending

oldkimmer said

I can take the block along too if the porter wants. Is this really gonna make a noticeable difference in hp and tq? Is the cost worth the gain? Also I’m not trying to extract every last hp or tq out of this engine. Kim

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I would think every little bit helps. Any abrupt step or transition affects airflow rate, not in a good way. Turbo or supercharged engines that little step isnt terribly noticable, but on a N/A engine even one that's not really high HP, keeping the air flowing smoothly will help with efficiency and power