[s-cars] Reducing 'Negative Boost' Anyone?

[mlp]

Also http://www.340r.net/technical/boostube/boostube.htm 

Note greater positive effects/gain are attributed by this author to
achieving colder air inlet  temperatures vs. pressure loss reductions.  

>-----Original Message-----
>From: s-car-list On Behalf Of tony.curran at sympatico.ca
>
>Does the air take have to be "ram air" as in using a snorkel 
>facing forward?