In 1986, he tested a Brabham Formula One car, during free practice the 1986 Mexican Grand Prix. After he finished his career in CART, he tested with Minardi in F1 during 1987-88 but never got the required sponsorship to be awarded a race seat and he never made his debut in F1. He came back to Mexico and later he became a team owner in Mexican F2 and F3000 and sometimes raced when his drivers were not up to standard, or absent for some reason.