High speed stability questions.

Get into the time machine,
go back to 1968.

See the men racing the Barracuda's.

All that info is so old it will be hard to find.

The Mustang's, Cougar's, Camaro's had more luck.

http://www.autohobbydigest.com/harvey.html

SCCA
http://www.trans-amseries.com/Content/PDF/Results/1967.pdf

http://www.trans-amseries.com/Content/PDF/Results/1968.pdf

http://www.trans-amseries.com/Content/PDF/Results/1969.pdf