Naw, it's an attempt to use the high temperature air near the road surface to
reduce engine efficiency. :-)

Peter L. Peres wrote:

> >, or is it an attempt to use the higher static pressure under
> the car when driving faster (than allowed) to improve engine efficiency ?

--
http://www.piclist.com hint: The list server can filter out subtopics
(like ads or off topics) for you. See http://www.piclist.com/#topics