Hey Paulino

when did the Indy car series start using the push to pass?

1836

1836

I think in 1836 the horsepower, "pulled" to pass.

Uff, I dont remember year..

But I think Champ car used push to pass before IRL..

Looks like the Indy 500 in 2010
http://www.jsonline.com/sports/autoracing/95164034.html

And as noted above, and in the article, Push To Pass didn't start with the IRL, but the name was created when the IRL started using it.


Edit: I take it back
http://www.autoweek.com/article/20090729/irl/907299994
This article says Kentucky race in 2009