The whole ring thing is pissin me off because there is no standard.

Short lap, long lap?
Flying start, standing start?
Tires?

For the numbers to mean anything there has to be some set standard. Without it, the numbers don't really mean anything in a head-to-head comparison.

When looked at individually though, the Viper ACR sure is a stunner!

I wonder exactly what they did to the GT-R to make it quicker. No matter what they did, 7:29 is damn quick for a hulking 4000lb beast (with driver)!