Hrm, I once saw a water filter mesh used on an off road truck that had a rear mounted turbo (mounted at the end of the truck). Supposedly this kept water out while letting air pass through. I'll see if I can dig it up.
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.