great idea for cooling, also looks "cool" too. anyone get engine temp readings with similar designs?

Looks great Ryan! I'll check the Good-win site

Sorry Pass.
I couldn't wait any longer and had to have a set made. Took a little freedom on the design. They may not flow as well as yours, but its done.

Dammit that looks nice... Props

Got pics of the underside of the hood?

Ask and you shall receive.

Mine are installed in my spare hood. If they are sufficient to keep the car cool enough on the track I will cut up the factory hood and post pics. I'll be painting the louvers with Duracoat which is very tough and easily applied with an airbrush. It's a firearms finish so it handles high temps and is impervious to most chemicals so it should be a good application for it.