Updated: September 27, 2007, 7:34 PM ET
Kansas track presents different challenges despite cookie-cutter moniker
It may be a so-called "cookie-cutter" track on paper, but Kansas Speedway presents special challenges for Sunday's Chase racers, writes Mark Ashenfelter.
Drivers Ready For Kansas
There's nothing too tricky about the track: Banked 15 degrees in the corners, 10.4 degrees on the frontstretch and five degrees on the backstretch, the track is one in which finding the right setup shouldn't be too challenging.That means aerodynamics will play a bigger role here this year with the "old" car than it should next season, when the COT will be utilized in this and every race. Horsepower is equally important this year, so it's clear that most of the heavy lifting was done before the transporters ever left North Carolina.Considering Tony Stewart won at Chicagoland in July, and gambled on fuel mileage to win in Kansas a year ago, he has no complaints about the similarity between the tracks."They're about as close as you can get to being the same. You aren't going to find any two tracks that are more identical than Kansas and Chicago," Stewart said. "The only difference between the two tracks: The backstretch at Chicago is a little bit rounded, while Kansas' is straight." There's room to race: When tracks are first built, there's usually just one fast way around the track, and that's the bottom groove. Over time, as weather takes a toll on the asphalt and the track becomes worn in, a second groove often develops.The more grooves, the better the racing. And that gives smart drivers a chance to adapt their car to the track, helping to make up for any deficiencies if they don't have the best car aerodynamically.Stewart said both Chicagoland and Kansas have gotten better with age."It seems like in the last couple of years in particular that both tracks have come around. They've seasoned and it's gotten to where we can finally get off the bottom and move around the racetrack more," Stewart said. "That's what you want as a driver. That's what the teams want. You don't want to be stuck following guys and not being able to move around and pass. "It just makes you confident that you know you have options when you go into the corner where you can help yourself out as a driver. It makes this place a lot more fun to race when you're able to move around and find different grooves. The first couple of times we came here we all dreaded it because it was just single-file racing, and all you heard us talk about was aero push. Now, you can't really use the aero push excuse too much anymore because you have the ability to move around on the racetrack more."On the minus side
Fuel mileage could be a factor: Stewart was able to gamble and win last year on fuel mileage since he wasn't in the Chase. But drivers racing for points had to give up great track position just to ensure they didn't run out of gas.
![]() | |
Tony Stewart



