Are you sure they're not rolling down their windows on purpose to hear the car go by?
It is a great sound, though. My friend is an absolute Chevy fan and he thinks it sounds AWESOME!
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.