Ayrton Senna knew that the 1993 Formula 1 season was likely to end in massive disappointment. <br>His McLaren team had lost its Honda engines, and the triple champion knew customer Ford power would be impotent against the Williams-Renault of his arch rival, Alain Prost.<br>Senna was pondering his options, and wanted to feel what an Indycar was really like – a car without all the electronic ...<a class='more' href='https://www.motorsport.com/indycar/news/the-day-ayrton-senna-tested-a-penske-indy-car-666926/666926/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=www'>Keep reading</a>