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Press Snoop: Technical changes in the air

Lynne Huntting reports from the US on Thursday's announcement of changes to IndyCar's technical specifications
The Motorsport Industry Association held a forum Thursday at the Performance Racing Industry trade show in Indianapolis, Indiana.

Making presentations regarding their various series were Derrick Walker, IndyCar president of competition and operations; Will Phillips, IndyCar vice president of technology; and Dan Anderson, the Promoter/CEO at Indy Lights Championship presented by Cooper Tires, owner/CEO at Pro Mazda Championship presented by Cooper Tires and Cooper Tires USF2000 Championship powered by Mazda.

Walker began by saying that the full 2014 IndyCar Series rules will be coming out shortly, but without doubt the big technical news was the announcement that Chevrolet and Honda will be producing aerokits for their teams from 2015. (See separate story for full details.)

The aerokits will come in oval and road/street circuit specifications, and will be the same for all IndyCar circuits except Texas Motor Speedway where consideration is being given to adding more downforce level. Testing at TMS will also include a new Firestone tyre.

In 2016, Chevrolet and Honda will be able to upgrade their aerokits that will be passed through homologation, and additional engine manufacturers and/or third party vendors will also be eligible to sign up as an IndyCar-approved supplier.

Having the manufacturers provide both engines and aerokits is new for the non-spec series, and both current manufacturers have said that they welcome the opportunities it will give them to brand the appearance of the race cars closer to their own company style.

While the arrival of aerokits has certainly grabbed the headlines, Walker and Phillips also spoke about other changes that will impact series in upcoming seasons - with additional safety enhancements high on the list. For the first time IndyCar will be conducting a full side chassis impact test, with the goal of increasing the side impact protection from 25Gs to 40Gs.

Among the items being considered and tested from next week are stronger lateral side impact protection, softer head surround, stronger chassis and stronger rear wheel pods. The softer head surround is being tested with two crash dummies at the usual IndyCar testing facility, and is partly a consequence of Team Penske driver Will Power experiencing side-to-side head surround issues at Mid-Ohio this year. The plan is that every car in the 2014 Indianapolis 500 will be running the new chassis.

There will also be changes in the engine department in 2014. This year, Chevrolet ran a twin turbo engine while Honda ran a single turbo: as a result, Chevrolet has won the engine manufacturers' championship both years since its return to IndyCar in 2012 - although for 2013 it was very close and literally down to the wire and last lap.


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Related Pictures

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Charlie Kimball in action during the Honda Indy 200 at Mid-Ohio Sports Car Course on Sunday, August 4 2013. (Photo Credit: Mike Harding for IndyCar Media)
Ryan Hunter-Reay leads Will Power during the Honda Indy 200 at Mid-Ohio Sports Car Course on Sunday, August 4 2013. (Photo Credit: John Cote for IndyCar Media)
Charlie Kimball leads Josef Newgarden during the Honda Indy 200 at Mid-Ohio Sports Car Course on Sunday, August 4 2013. (Photo Credit: John Cote for IndyCar Media)
Kurt Busch at Indianapolis Motor Speedway for a one-day test in Ryan Hunter-Reay`s #1 Dallara-Chevrolet with Andretti Autosport. (Photo Credit: Chris Owens for IndyCar Media.)
Marco Andretti, driver of the #25 RC Cola Andretti Autosport Chevrolet , finished ninth Sunday, August 4, 2013 in the Indy 200 race at Mid-Ohio Sports Car Course in Lexington, Ohio. Andretti is fourth in the IZOD IndyCar Series point standings. (Photo by Michael L. Levitt for Chevy Racing)
Ryan Hunter-Reay, driver of the #1 DHL Andretti Autosport Chevrolet, finished fifth Sunday, August 4, 2013 in the Indy 200 race at Mid-Ohio Sports Car Course in Lexington, Ohio. Hunter-Reay is third in the IZOD IndyCar Series point standings. (Photo by Michael L. Levitt for Chevy Racing)
Will Power, driver of the #12 Verizon Team Penske Chevrolet, finished fourth Sunday, August 4, 2013 in the Indy 200 race at Mid-Ohio Sports Car Course in Lexington, Ohio. Power is 11th in the IZOD IndyCar Series point standings. (Photo by Phillip Abbott for Chevy Racing)
Helio Castroneves, driver of the #3 PPG Automotive Refinish Team Penske Chevrolet, finished sixth Sunday, August 4, 2013 in the Indy 200 race at Mid-Ohio Sports Car Course in Lexington, Ohio. Castroneves continues to lead the IZOD IndyCar Series point standings. (Photo by Michael L. Levitt for Chevy Racing
Charlie Kimball claims the chequered flag at the end of the Honda Indy 200 at Mid-Ohio Sports Car Course on Sunday, August 4 2013. (Photo Credit: John Cote for IndyCar Media)
Simon Pagenaud in action during the Honda Indy 200 at Mid-Ohio Sports Car Course on Sunday, August 4 2013. (Photo Credit: John Cote for IndyCar Media)
Charlie Kimball leads Dario Franchitti during the Honda Indy 200 at Mid-Ohio Sports Car Course on Sunday, August 4 2013. (Photo Credit: Chris Jones for IndyCar Media)
Simon Pagenaud leads Dario Franchitti during the Honda Indy 200 at Mid-Ohio Sports Car Course on Sunday, August 4 2013. (Photo Credit: Mike Harding for IndyCar Media)
Charlie Kimball celebrates on the podium with Dario Franchitti and Simon Pagenaud after the Honda Indy 200 at Mid-Ohio Sports Car Course on Sunday, August 4 2013. (Photo Credit: John Cote for IndyCar Media)
Charlie Kimball celebrates on the podium with Dario Franchitti, Chip Ganassi and Simon Pagenaud after the Honda Indy 200 at Mid-Ohio Sports Car Course on Sunday, August 4 2013. (Photo Credit: Chris Jones for IndyCar Media)
First lap of the Honda Indy 200 at Mid-Ohio Sports Car Course on Sunday, August 4 2013. (Photo Credit: Chris Jones for IndyCar Media)
Charlie Kimball celebrates victory in the Honda Indy 200 at Mid-Ohio Sports Car Course on Sunday, August 4 2013. (Photo Credit: Chris Jones for IndyCar Media)
Charlie Kimball celebrates victory in the Honda Indy 200 at Mid-Ohio Sports Car Course on Sunday, August 4 2013. (Photo Credit: Chris Jones for IndyCar Media)
Charlie Kimball celebrates victory in the Honda Indy 200 at Mid-Ohio Sports Car Course on Sunday, August 4 2013. (Photo Credit: Chris Jones for IndyCar Media)

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