Zach Veach

SEBRING, Florida – The reactions were mixed today for two Verizon IndyCar Series drivers who had their first shot at the new universal aero kit.

Rookie Zach Veach liked it. Veteran Sebastien Bourdais took a more cautious approach.

Bourdais, the four-time champion and 15-year veteran of Indy cars, Formula One and sports cars, called the new kit “a struggle.” Veach, the 23-year-old who landed a full-time ride with Andretti Autosport during the offseason, said he was “blown away” by it. Both drove the Dallara IR-12 chassis fitted with the kit – also made by Dallara – for the first time during an abbreviated session at Sebring International Raceway. All Verizon IndyCar Series entries will use the universal kit this season following three years of competitive kits developed by engine suppliers Honda and Chevrolet.

Today’s session was the first team test of the year following six months of testing the new kit under INDYCAR and engine manufacturer control. Like other drivers who have tested the kit, Bourdais noticed how light it is in the rear – by design.

“When you take 25 percent of the downforce out of the car, it’s not going to make it feel any nicer,” Bourdais said after driving an unmarked No. 18 Dale Coyne Racing Honda (shown at bottom). “The rear is moving around a lot under braking and turning. It’s a struggle, but you can’t expect to fix it in two hours.”

Veach (shown above), who has six Indy Lights victories on a resume that led to two Verizon IndyCar Series races last season, said the transition from Lights to the new Indy car kit is more familiar than it was with the previous kit.

“I’m just blown away with the new car,” Veach said after testing the No. 26 Andretti Autosport Honda. “The aero kit makes it feel like a proper race car again. … Honestly, it’s incredible to look at.”

Bourdais had a similar reaction to the new aero package that veterans like Scott Dixon and Tony Kanaan had after their first tests with it. It’s different, especially after years of driving heavy-downforce cars.

“It’s going to be up to us to find mechanical solutions to come up with stability and get the thing together,” Bourdais said. “It’s a very different car from what we’ve had up to now. It’s going to require different things.

“We checked all the boxes that we needed to today, and even more,” he added. “This was important for us, just to make sure with the new electronics system and everything else, just how it all worked together. There were a few hiccups that put us down for a couple of minutes, but everything was seamless.”

Bourdais’ Honda encountered electronic issues similar to those experienced by other teams that have tested the kit and its new wiring schematic. While his initial response was skeptical, he indicated it was too early to make a final judgment or prediction.

“I don’t think it’s something that I particularly like because it’s got a lot of rear movement, which I’m not a big fan of,” Bourdais said. “But it’s way too early to say where we’ll end up with the car in the end. We have things to try before we run out of ideas. It will be quite some time, I’m sure.”

Joining Veach and Bourdais for the test that was delayed by morning rain was Veach’s Andretti teammate Alexander Rossi. The remaining Andretti drivers, Marco Andretti and Ryan Hunter-Reay, as well as Chip Ganassi Racing's Scott Dixon and Ed Jones, will join them for a full test day on the Sebring short course Wednesday.

The 2018 Verizon IndyCar Series season opens with the Firestone Grand Prix of St. Petersburg on March 11 (12:30 p.m. ET, ABC).

Sebastien Bourdais