Originally Posted by trebuchet03
Just a thought
An excellent thought, I might add. For testing purposes, how could we go about implementing this?
The first thought is a potato...
...or was in a banana in "Beverly Hills Cop"? Runs in my mind that poor Ford Fairmont didn't "fair" so well.
Perhaps a metallic funnel or similar shoved in the tailpipe -- that way the narrow end diameter can be trimmed for proper flow and driveability.