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Old 12-15-2009, 06:00 PM   #95 (permalink)
Christ
Moderate your Moderation.
 
Join Date: Nov 2008
Location: Troy, Pa.
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Pasta - '96 Volkswagen Passat TDi
90 day: 45.22 mpg (US)
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Had the usage remained the same, no change would have taken place, my friend.

The engine will use only as much air and fuel as you tell it to, in a specific ratio, regardless of what it's pulling that air through. It doesn't care if there's a sock there, or a HEPA approved filtration unit. It will only pull through as much air as the power it's making, and power output is solely dependent on throttle angle and engine speed in our case.
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