Need to get up to speed on the Indianapolis 500-Mile Race and the famed "Brickyard" - the Indianapolis Motor Speedway? Check out our three-part SBNation Indy 500 Primer:
In the mood to augment your IZOD IndyCar Series viewing with some well-timed snark and commentary? Join Pop Off Valve for EMOTICONIC Race Chats on race weekend and see the race the way it was meant to be seen!
Pop Off Valve [POP awf vālv] - noun1. A spring-loaded relief mechanism on a turbocharged engine that releases excess pressure within the engine manifold; 2. An IndyCar blog intended to release excess opinion within the fan community.
Acronym: P.O.V. (see also:Point of View)
"Running my mouth, that's my pop-off valve. It gives me a little bit of relief so I could get back to what I was doing." - Dale Earnhardt, Jr.