http://www.centralvalleyclassics.com...5_enterra.html
http://www.aldinokit.com/history.htm
"In 1985, Palumbo also designed the Enterra, a car manufactured in British Columbia and sold throughout Canada and California in 1986; Palumbo penned the Muhammad Ali 3WC Car, the automobile to which the famous world champion boxer was willing to affix his name."