[MetroMPG]

Originally Posted by CMMotorsports

I would like to develop and test a more aerodynamic shell model. Got any places I can search for ideas, pictures?

Here are three, with photos (there are more, but these 3 come to mind):

• http://ecomodder.com/forum/showthrea...ding-1280.html (part way down that page)

• http://ecomodder.com/forum/showthrea...d-cap-583.html

• http://ecomodder.com/forum/showthrea...ocap-6889.html

And you may be able to find past research on the subject:

Texas Tech University Aero Lab publishes: pickup cab wing good for 6-per cent drag reduction,1/2-tonneau gives a 6-per cent drop, full tonneau gives 7-per cent, cab wing and 1/2 tonneau together nets a 17.5-per cent gain, and an "aeroshell" is good for a 20-per cent drag reduction. - source