Thread: Increasing Air Intake Diameter
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Old 11-08-2021, 02:37 PM   #9 (permalink)
freebeard
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Quote:
What does acoustical waves do for power/efficiency?
Good question. Are intake runners tuned for length? I know exhaust better -- 4 into 1 vs 4 into 2 into 1, and antireversionary, headers.
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