Frank J. Bauer
dassault systemes of America email:fjbauer@dsavm.e-mail.com
Subject: indy pop-off valves
the typical indycar has a listening tube that goes from the pop-off
valve to the driver's helmet. as soon as that thing whispers in his/
her ear, it's time to feather the throttle. as graydon says, there's
no way a driver wants that valve open! like throwing out an anchor...
frank