Hi! Nic.
Yes, I have a naca vent on the port side of the lower cowl which feeds the
air filter box and cold air to the P1 Position(This pipe is directed upwards
to exclude rain). There is a one way rubber flap on the air filter box to
deplete any ram effect since the carb only needs normal atmospheric
pressure. Then there is a pressure sensing pipe from the filter box to the
carb. float chamber.
Regards
Bob Harrison G-PTAG
> -----Original Message-----
> From: owner-europa@aztec.houxou.com
> Subject: Ptag
>
>
> I wuz wondering - is your carburator intake isolated from the engine bay
> air.
> I couldn't remember what I remembered from your photo gallery.
> Is it through a ram duct ala Cessna?
> Nic - xs145
>
>
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