spoiler?

[David Hester]

Jim Hall had a fan car too, sponsored by LEXAN.
Butt ugly, but fast!

This was built by a racing buddy of mine, George Bowland and his son.

Ran it years ago with a fan and skirts. Pulled some outrageous G's.
He still hillclimbs it, but without the fan.
BTW his son used to be (may still be) an engineer with Rahal-Letterman racing.

 

[David Hester]

Hall mounted his wings directly on the suspension, not just the body. Those tires weren't going anywhere!