Ted Field's hands-on involvement in motorsport culminated in one of the most ill-fated technical gambits of early 1980s Indy racing. In 1980 Field financed construction of an Interscope chassis designed by Roman Slobodynskyj that was intended to carry a turbocharged six‑cylinder Porsche engine—the idea being to translate the 935 sports‑car powerplant success into Indianapolis 500 competitiveness. A regulatory showdown with USAC over permitted turbo boost killed that turbo program, forcing the car to be refitted with a conventional Ford Cosworth DFX. Running Danny Ongais in the 1981 500, the car briefly led the race before Ongais suffered a massive crash that left him critically injured; a comeback effort in 1982 ended with another accident. The sequence effectively ended the bold Interscope chassis project, derailed Ongais's momentum and left a permanent, dangerous footnote on Field's early racing ventures—an expensive, high‑profile reminder of how engineering ambition, regulatory politics, and the raw risk of open‑wheel racing could conspire to catastrophic effect.
Follow the sources
Status and citations are supplied by the archive. AI concept art is an interpretation, not historical evidence.