Quote:
Originally Posted by 65madgoat
The Mark VIII is not 4,400. Maybe 3,200 on its absolute best best day, if that, I believe others have shown.
Hope FMG will test a 1990s Mark VIII fan as there are repops of it for $85 on RockAuto that should suffice for a test.
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Could be the difference between unloaded and loaded testing. As FMG has pointed out thoroughly is that many people test these things inaccurately by just placing an anemometer right up against the fan where you can get big turbulent spikes in airflow.