Hi Everyone,
I have a camper I built from a 1994 square-box-style ambulance. It has a 7.3 IDI diesel and get about 13mpg at 55mph. It has a huge flat front area that just grabs the wind and I keep thinking about putting something up there to make it more aerodynamic. I am trying to find a way of figuring out the benefit I might see with a more sloping front...and what other mods I can do to benefit mpg in a cost effective way. I'll try to post a pic but imagine any box ambulance you have seen before.
Thanks for any help/advice (accept "sell it")
FR
