May 27, 2013, 2:30 PM EDT
At 38, and a veteran of open-wheel’s top level since 1998, Indianapolis 500 champion Tony Kanaan is well-versed on the various “styles” of racing that have occurred in ovals in either CART, IRL or IndyCar iterations.
The second year of IndyCar’s new Dallara DW12 chassis at Indianapolis once again featured a plethora of passing thanks to the “slingshot” effect created by a tow. The cars punch such a big hole in the air that drivers catch up to each other fairly easily. Passing was as prevalent on Sunday as crushed beer cans in Indy’s new “Snake pit,” Turn 3.
But for Kanaan, who raced in the CART-era “Hanford device” period, the racing now isn’t as random or affected by the aero slingshots as it was then. The device, created by aerodynamicist Mark Hanford, was used in CART from 1998 through 2002 on high-speed ovals at Michigan and California Speedways.
“I’ve driven all types of IndyCars, I would say,” Kanaan said Monday at IMS. “I drove the Champ Cars with the thousand horsepower, a lot of downforce. Then we went to the Hanford device, which was worse than this as far as drafting. This car has a little bit less.”
The Dallara DW12’s Chevrolet and Honda powerplants have only 550 horsepower for ovals. What that has done is altered the racing, but away from the scary and, at times, stupefying “pack racing” that plagued the IRL era, and also made it about positioning compared to the CART days when cars could come from nearly a second back to pass someone in one straightaway.
Kanaan would know, given his first major open-wheel win was a 500-mile CART race at Michigan in 1999, and he barely held off Juan Montoya after the Colombian hauled him in thanks to a monster tow.
“My most fun years were the years that we had the big horsepower cars and you just had to go flat out; it was pure racing speed,” Kanaan admitted. “You had the faster car, you’re going to take off and win this thing because you had a chance to lap the field.
“That’s not going to happen nowadays. Now you play the game we played yesterday. You feel it out, what kind of car you have during the race, and you position yourself to win.”
Greater horsepower is a near universal desire of the field of drivers, but for now, Kanaan and others are playing with the resources at their disposal.
“So I would rather have more horsepower and do that. But nowadays with the cost, it’s quite impossible for that to happen.”