Zeenews Sports Bureau
New Delhi: Narain Karthikeyan has put to rest rumors of him joining the Indycar series. He has insisted that his focus remains on Formula 1 even beyond the 2012 season. The American-based Indycar series has seen former Formula 1 racers switching to it with the most recent being Brazilian Rubens Barrichello.
Karthikeyan tweeted: "Don`t know where all these Indy stories are coming from - defintely not me! Focus on F1 with HRT for 2013 so anything else is a no-go!"