Skip to content

NASCAR’s Stefanyshyn: New rules package is not the “final solution”

Dec 17, 2013, 6:00 PM EDT

NASCAR Testing Getty Images

In a teleconference that took place shortly after NASCAR released its 2014 Sprint Cup rules package, the series’ vice president of innovation and racing development, Gene Stefanyshyn, stressed that it was just step one in a process of improving the racing with the Generation 6 cars.

With the 2014 season set to unofficially kick off early next month with the Preseason Thunder test sessions at Daytona, Stefanyshyn said that NASCAR was limited by timing in regards to how many changes it felt it could pull off with the package. As a result, he said that “it shouldn’t be construed that [the package] is the final solution.”

“The amount of flexibility we had given timing was not as great as we have say working on [2015], we’ve got a whole year ahead of us,” he said. “So this is really the first installment in a journey towards a continual improvement process in regards to our race product.”

Stefanyshyn explained tweaks to the chassis set-up for the 2014 season that eliminates light springs used to bring the car to inspection height and how heavier springs in the front end will keep teams from having to load the entire car on its suspension. He hopes that these changes will provide a more stable car for drivers in the middle of traffic.

He also took reporters through the elimination of the pre and post-race front height rules. Cars will remain on blocks during the inspection process but when those get off the blocks, teams will then change the car to what he called “race attitude.”

“If they want to drop the front end of the car down to half an inch, they’re able to do that,” he said. “If they want to drop it to 1.5 inches, they’re able to do that. So we’re actually letting them put the car in more of a race position.

“Because what happens when the car is sitting there statically at 4.25 inches, as soon as it gets on the track, the downforce on that car drives the front end down towards the track anyway. But then what happens is that front end tends to bounce and load and unload, and this is how you get some of the instability.”

Downforce should be increased with the implementation of a bigger radiator pan and rear spoiler, the latter of which will have its top two inches in clear Lexan for visibility purposes. Speed should also go up thanks to the changes, so the RPMs will be brought down slightly to a planned maximum range of 9,300 to 9,400 – which according to Stefanyshyn should end up as a cut between four and six percent.

Interesting to note is the lack of a tapered spacer on the 2014 rules package, which would have resulted in lower horsepower on the Cup cars. Stefanyshyn said the option is still on the table for 2015, but that the aforementioned timing issues played a role in them deciding not to use it now.

“We’d like to be able to do perhaps three things at once, and we think we can come up with a more robust solution that can serve us better in the longer run,” he said. “So this is something I think we are going to definitely look at for ’15.”

Latest Posts
  1. Mark Miles: “We are not going to have a five-month season” in 2016

    Jul 1, 2015, 5:53 PM EDT

    Mark Miles Mark Miles

    The CEO of IndyCar discussed the challenges of putting together an extended series schedule.

  2. Here are your British Grand Prix air times on CNBC, NBCSN, Live Extra

    Jul 1, 2015, 5:30 PM EDT

    BritishGPtv Getty Images

    TV times across the board for this weekend’s British Grand Prix at Silverstone.

  3. Miles: After “two-sided pancake” Fontana race, IndyCar may crack down against stakeholder comments

    Jul 1, 2015, 4:59 PM EDT

    will power fontana 2015 getty Getty Images

    Could penalties be coming to drivers who speak out about IndyCar’s on-track product? Mark Miles flips some pancakes on the possibility.

  4. IndyCar issues penalties and fines following MAVTV 500 at Fontana

    Jul 1, 2015, 4:03 PM EDT

    California Speedway Getty Images

    Will Power fined, put on probation after shoving safety official during Saturday’s race.

  5. NHRA shakeup: Tom Compton retires as president, Peter Clifford named successor

    Jul 1, 2015, 2:42 PM EDT

    tom compton retires from nhra -- getty Getty Images

    In a surprise move, the NHRA announced Wednesday that president Tom Compton has retired after 15 years as the sanctioning body’s chief executive officer

  6. Pikes Peak International Hill Climb results under review

    Jul 1, 2015, 1:54 PM EDT

    RHYS MILLEN RHYS MILLEN

    The provisional winner of the Pikes Peak International Hill Climb is Rhys Millen.

  7. Ed Carpenter: driver criticism of IndyCar ‘confusing for fans’

    Jul 1, 2015, 12:30 PM EDT

    The CFH Racing co-owner says IndyCar will never grow if “we’re tearing it apart from the inside out.”

  8. Hawksworth: “I wouldn’t say it was crazy; it was exciting”

    Jul 1, 2015, 11:02 AM EDT

    HawkTMS Getty Images

    One of A.J. Foyt’s young drivers makes some wiser points beyond his years about Saturday’s race in Fontana.

  9. Royal Purple, Manpower to Horsepower program to be featured in Red Bull GRC this week

    Jun 30, 2015, 6:01 PM EDT

    Photo: Manpower to Horsepower Photo: Manpower to Horsepower

    Feature on Manpower to Horsepower to air during Red Bull GRC show this Sunday on NBC.

  10. F1 and classic machinery at Goodwood, 2015, in photos

    Jun 30, 2015, 1:47 PM EDT

    McLaren Formula One driver and 2009 World champion Jenson Button prepares to drive the ex Ayrton Senna McLaren MP4. Photo; Getty Images Getty Images

    A selection of images from the 2015 Goodwood Festival of Speed.

  11. Red Bull GRC: SH Rallycross premieres patriotic HAUS livery for MCAS

    Jun 30, 2015, 12:00 PM EDT

    Photo: SH Rallycross Photo: SH Rallycross

    SH Rallycross’ HAUS livery for Red Bull GRC this weekend screams red, white and blue.

  12. Graham Rahal’s Fontana win was long overdue, and a long time coming

    Jun 30, 2015, 10:52 AM EDT

    RahalWinGroup Getty Images

    Given how well they’ve run this year, it was really only a matter of time until Graham Rahal and Rahal Letterman Lanigan Racing won a race.

  13. Report: Filippi, Brabham set for IndyCar oval tests

    Jun 30, 2015, 10:30 AM EDT

    Josef Newgarden, Luca Filippi AP

    Luca Filippi and Matthew Brabham set for oval tests this Wednesday at Iowa Speedway.

  14. Young drivers star in mixed, primarily wet conditions at Watkins Glen

    Jun 30, 2015, 9:45 AM EDT

    BurkettWG Getty Images

    This weekend’s miserable conditions at Watkins Glen offered a lot of young drivers a chance to shine.

  15. Report: Roger Penske intends to keep his ‘four aces’ in IndyCar

    Jun 29, 2015, 9:29 PM EDT

    roger penske 2015 getty Getty Images

    The 2015 season is the first time Roger Penske has captained four teams on the IndyCar circuit. And it appears it will be full steam ahead with four teams going forward.

  16. Mario Andretti gets Jay Leno up to speed — and then some

    Jun 29, 2015, 8:53 PM EDT

    jay leno mario andretti getty 2015 Getty Images

    Comedian and former late-night talk show host Jay Leno has spent his career making millions laugh. But recently, the joke was on Leno, so to speak – but in a good way.

  17. Racing legend Parnelli Jones featured in upcoming Indy 500 film

    Jun 29, 2015, 8:24 PM EDT

    parnelli jones Getty Images

    If you’re a big fan of the Indianapolis 500 and Indianapolis Motor Speedway, put this on your bucket list for next year.

  18. NHRA: Antron Brown looks to make Top Fuel fireworks this weekend

    Jun 29, 2015, 7:18 PM EDT

    Antron Brown Getty Images

    With five races coming up in the next six weeks, Top Fuel driver Antron Brown knows how crucial this stretch of the NHRA Mello Yello Drag Racing season will be.