The International Cessna® 170 Association

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Driving a Hsi

https://forum.cessna170.org/forums/viewtopic.php?t=1529

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Driving a Hsi

Posted: Fri Mar 12, 2004 9:32 pm
by n3833v
Anybody have a HSI and driving it with a venturi? I want to put in a NSD360A, but want to know that the venturi will drive it at 2.2 @ 5.2 vac.

Thanks for any info,

Posted: Sun Mar 14, 2004 5:34 am
by GAHorn
The typical venturi produces 4.0 - 6.0 inches Hg at cruise.
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