Paul Lamar wrote:

Jerry, here are some 3D's using an all in one alternate air
flapper valve and a Zero box. 4 by 10.5 by 4 inches high.
Part number Z64-168A in 6061-O or part number ZT64-168B in 3003-O.
You can get different style lids with gaskets for the bottom.
This assumes you are using the up and over manifold.

The same design can be used for the "Russell manifold" (all ego aside,
can we come up with a better name for this?), except that the intakes
would be swapped.  The ram air scoop inlet would be the alternate
filtered air, and the alternate filtered air inlet would be the cheek
air.  In the "Russell manifold" application, the alternate air inlet
(ram air in the picture) would point downwards.

Russell Kent

 
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