Al Unser Jr. vs Martin Brundle vs Geoff Brabham vs Davy Jones vs Juan Manuel Fangio II. Those were just some of the stars battling at the wild IMSA GTP season finale on the streets surrounding the Del Mar horse racing fairgrounds. One of the great circuits of old put...

Transport yourself back to IMSA's 1992 season finale on the cramped Del Mar street course next to the San Diego-area horse racing circuit, where some of the fastest, most famous GTP cars did battle to close the year. Thanks to the ambient audio captured by my friend Brad Bernstein, we...