[aerohead]

Originally Posted by hotrodfeguy

The aeroshell on my truck has the plan taper and is good for 13% mpg increase,over a 10%,typical of a straight-sided aeroshell.

Do you have a pic of the 13% cap?

The photo is at end of aerodynamic streamlining template part-c,lets see if I can link it:
http://ecomodder.com/forum/showthrea...-c-9287-4.html