With my basic knowledge of aerodynamics, the stacks are located in a low-pressure zone if I'm not mistaken.
The shape of the rear of the car is such that is almost acts like a diffuser, causing debris to be sucked up into the car from underneath.
I'm wondering if window scoops might help with keeping the area behind the window where the stacks are in more of a high-pressure state, and therefore possibly lowering the chances of stuff getting sucked up and making it's way to the stacks
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.