Pop Off Valve, for IndyCar fans

The 2012 IZOD IndyCar Series season puzzle is coming together slowly but surely. Pop Off Valve looks at the pieces that have fallen into place so far.

If a race driver wins and nobody sees it, does he still get the trophy? A historic IndyCar victory at Kentucky Speedway went unseen by the majority of the world.

Sarah Fisher completed her transition from race car driver to race team owner today with the signing of Ed Carpenter for the 2011 IZOD IndyCar Series season.

Pop Off Valve has learned that Graham Rahal will take over the #24 Dreyer and Reinbold Racing Dallara for two upcoming IZOD IndyCar Series races in relief of injured Mike Conway.

The annual drama of Bump Day at Indianapolis Motor Speedway illustrated how fine the razor's edge is between making or missing the Greatest Spectacle in Racing.

More greatness from the IndyCar blogosphere awaits you in Pop Off Valve's weekly Paddock Pulse feature!

After a brief illness-induced hiatus, the weekly Paddock Pulse returns to Pop Off Valve with highlights from the IndyCar blogosphere!

The biggest feel-good story of the year in IZOD IndyCar Series racing came about when Sarah Fisher stepped out of her race seat to give Graham Rahal an opportunity to race.