Quote:
Originally Posted by kach22i
We had a grand old time on this topic a while back in 2011, in fact I forgot all about it until I found one of my old image postings.
http://ecomodder.com/forum/showthrea...-16550-16.html
The quote in the middle of the page says the bi-wing lowered drag but provided no additional down-force.
Pretty much what we want in this forum, right?
Wish I was able to find a wind tinnel image of the Merkur XR4Ti
Bet something even higher up would have worked even better. A third wing or roof wing as it were. |
Here's the Sierra variant
Here's a comparison with the XR4Ti
Ford claims Cd 0.32 with,0.34 without.
On a pickup you'd want some sort of tonneau cover for the flow to reattach to,as on a notchback car.This is how Chrysler can get it's Dodge RAM 1500 to Cd 0.36.