Big Van airdam/side-skirt design suggestions

[mwilliamshs]

It's been a while since I was in here because it's been a while since I was in the van. Been spending as much time as possible on two wheels lately, either one of my motorcycles or the scooter. That being said, I did recently get the van's AC going again and while I was under the hood replacing every component of that system I took pictures of the cruise control bits and wrote a repair how-to which I traded to a guy for something I'm very excited about. Just opened the package and held them up to the van and and WOW this is gonna be good. Pics will follow when I get a chance to take them but suffice to say a MAJOR aerodynamic goal of mine has been met with FAR less effort than I expected. Stay tuned.

[mwilliamshs]

Just mocked up with gorilla tape and I've got to get the weatherstripping yet but I'm very impressed with the fit for aftermarket, small volume fiberglass parts.

[deejaaa]

like it.

[freebeard]

Any idea who the manufacturer is? Is there a clamping mechanism that will work?

I got a set of fiberglass Foxcraft reproduction skirts from Welcome to Glass-Action!, and the clamp for the center top interferes with the rear axle.

[mwilliamshs]

Manufactured by GO Industries. No clamps. Drill 4 holes, bolt on.

[kach22i]

Originally Posted by aerohead

Porsche 911s are pseudo fastbacks,with significant rear lift due to separation over the aft-body.They are not proper teardrops.

Good thing then that they have the engine in the rear, and a big fan drawing air down off the rear deck air flow.

Active air management from the 1930's?