Pop Off Valve, for IndyCar fans

Marshall Pruett at SPEEDTV.COM reports that Jay Penske has signed Scott Speed, recently of Red Bull NASCAR and Scuderia Toro Rosso in Formula 1, to drive in the 100th anniversary Indianapolis 500.

Helio Castroneves appeared on FOX Business Network speaking about the recent rise of INDYCAR.

Randy Bernard wants the track record at Indianapolis gone, and he's not afraid to mix it up with NASCAR in a doubleheader weekend.

Jeff Olson of Versus.com says Tony Kanaan has been approached by Kyle Busch with the idea of racing in the NASCAR Camping World Truck Series in 2011. To quote Ghostbusters: Dogs and Cats, living together!