"RR Urban" wrote

For the sake of argument, if we assume...
My *RAM AIR* only yields 0.75" HG with NO filter...
it's not difficult to understand why a filter is anathema
to the designed RAM AIR system.


Barnyard BOb --

OTOH, you could take the stance that the ram air is there to negate the
effect of having a filter, if you wanted to view the presence of a filter as
a mandatory option.

OTOH, I could be wrong, or mistaken.

Naah ;-)
--
Jim in NC