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That would only be accurate if the flow bench used at least air heated to exhaust temp for the test.
 
That would only be accurate if the flow bench used at least air heated to exhaust temp for the test.

It would still outflow what the engine can flow. Modern engines don't have all that restrictive intakes and exhausts because now a days people cry for mileage and power so the manufacturer is doing all they can to make power while keeping things quiet and efficient. Put intake and exhaust on a 3rd gen and a 2nd gen will still walk on by with ease.
 
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