Thread: Naturally Aspirated - Backpressure
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Old 11-09-2012, 02:44 PM   #9
Mitch
form follows function
 
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Quote:
Originally Posted by Sportsguy83 View Post
inH2O is also used for pressure. (think water column)

BUT, I believe you are probably right, as it is more traditional to use inHg.
The standard conventions are inches of water and mm of mercury.
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