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maf and throttle body diameter
got a question:
on the 986S, the maf is 3" diameter, but the throttle body is 2-2/3" (68mm).
on the 996, the maf is 3-1/2" diameter, but the throttle body is 3" (76mm).
one would think that they would be the same size for max airflow; why have a smaller throttle body?
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