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

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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.”

2023 Rolex 24 at Daytona: Schedule, TV info, start times, entry lists, notable drivers, more

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The new year brings the start of a new era for the IMSA WeatherTech SportsCar Championship, which will open the 2023 schedule with the 61st running of the Rolex 24 at Daytona.

A new premier class for prototypes is the overriding story entering the 24-hour endurance race that unofficially kicks off the major-league racing season.

The new Le Mans Daytona hybrid (LMDh) cars of the Grand Touring Prototype (GTP) top category will re-establish a bridge to the 24 Hours of Le Mans while bringing a new layer of engine electrification to IMSA.

With at least a few of the cars on the grid at Daytona also slated to race at Le Mans in June, it’s possible for the first time in decades (since the “Ford vs. Ferrari” battles) to have the same car win the overall title at Daytona and Le Mans.

The GTP category will feature four manufacturers, two of which are new to IMSA’s premier division. Porsche Motorsport (with Team Penske) and BMW (with Rahal Letterman Lanigan) will be fielding LMDh prototypes, joining (now-defunct) DPi category holdovers Acura (Meyer Shank Racing, Wayne Taylor Racing) and Cadillac (Chip Ganassi Racing, Action Express Racing).

Here’s what else you need to know ahead of the IMSA WeatherTech SportsCar Championship season opener Jan. 29-30 at Daytona International Speedway:


NOTABLE DRIVER ADDITIONS 

The Rolex 24 will feature 10 active drivers from the NTT IndyCar Series, including the IMSA debuts of Team Penske drivers Josef Newgarden and Scott McLaughlin, who will be teamed in an LMP2 entry (teammate Will Power unfortunately had to withdraw from this debut).

Colton Herta will move into the GTP category with Rahal Letterman Lanigan Racing. Helio Castroneves and Simon Pagenaud return with Meyer Shank Racing to defend their overall 2022 Rolex 24 victory. Scott Dixon also returns in the premier category with Chip Ganassi Racing for his 20th Rolex 24 start and third consecutive in the No. 01 Cadillac.

Other IndyCar drivers in the field: Romain Grosjean will make his debut in GTD Pro with Iron Lynx Racing (as a precursor to driving a GTP Lamborghini next year); Devlin DeFrancesco (Rick Ware Racing) and Rinus VeeKay (TDS Racing) are in LMP2; and Kyle Kirkwood will return in GTD with Vasser Sullivan.

Daytona 500 winner Austin Cindric also will return, teaming with DeFrancesco in an LMP2 entry for Rick Ware Racing.


CAR COUNT

The Rolex 24 field was capped at 61 cars, matching last year’s field (which was the largest since 2014). The field was capped because of the space limitations for the LMDh cars of GTP in the pits and garages.

Click here for the official 2023 Rolex 24 at Daytona entry list.


STARTING LINEUP

Tom Blomqvist captured the first pole position of the GTP era, qualifying defending race winner Meyer Shank Racing in first with the No. 60 ARX-06 Acura that he shares with Colin Braun, Helio Castroneves and Simon Pagenaud.

The No. 7 Porsche 963 of Porsche Penske Motorsports will start second.

Click here for the 2023 Rolex 24 at Daytona starting lineup


RACE BROADCAST

The 61st Rolex 24 at Daytona will be streamed across the NBC Sports AppNBCSports.com and Peacock, which will have coverage of the event from flag to flag.

Broadcast coverage of the race coverage will begin Saturday, Jan. 28 at 1:30 p.m. ET on NBC and move to USA Network from 2:30-8 p.m. and then will be exclusively on Peacock and IMSA.TV from 8-10 p.m. Coverage will return to USA Network from 10 p.m. to midnight and then move to Peacock/IMSA.TV until 6 a.m.

From 6 a.m. until noon on Sunday, Jan. 29, Rolex 24 coverage will be available on USA Network. The conclusion of the Rolex 24 will run from noon through 2 p.m. on NBC.

HOW TO WATCH IMSA ON NBC SPORTS: Broadcast schedule for 2023

Other events that will be streamed on Peacock from Daytona during January (all times ET):

Jan. 21: IMSA VP Racing Sports Car Challenge, 2:05 p.m.

Jan. 22: IMSA VP Racing Sports Car Challenge, 12:20 p.m.

Jan. 22: IMSA Rolex 24 qualifying, 1:25 p.m.

Jan. 27: BMW Endurance Michelin Pilot Challenge, 1:45 p.m.


ROLEX 24 COVERAGE FROM NBC SPORTS

Roger Penske, Chip Ganassi take their storied rivalry to a new level at Daytona

Pfaff Motorsports returns to Rolex 24 in premier parking spot punching above its weight

Cadillac, Acura battle for top of the speed charts

Herta, Rahal team up with BMW in pursuit of overall win at Rolex 24

Wayne Taylor Racing takes a step up to the next level with Andretti Autosport

Austin Cindric seeks to join legendary club of Rolex 24-Daytona 500 winners

Helio Castroneves recalls “Days of Thunder” moment in 2022 Rolex 24 victory

The “Bus Bros” tackle the “Bus Stop” for Rolex 24 at Daytona debuts

Romain Grosjean adds Rolex 24 at Daytona to his crown jewel career

Tom Blomqvist beats the clock to win Rolex 24 at Daytona pole position

GTP cars make debut in “Gymkhana”-level traffic

Five things to watch in the new GTP class as a golden era of sports cars returns

Cadillac unveils paint schemes for LMDh cars

Austin Cindric, Devlin DeFrancesco, Pietro Fittipaldi teaming up in LMP2

IndyCar drivers in the 61st Rolex 24


ROLEX 24 DAILY SCHEDULE, START TIMES

Here’s a rundown of everything happening at Daytona International Speedway over the last two weeks in January, starting with the Roar test session. Rolex 24 start times and full schedule:

Wednesday, Jan. 18

7 a.m.: GTP garages open

4 p.m.: Non-GTP garages open

4 p.m.: IMSA WeatherTech SportsCar Championship haulers load-in (park only)

6:30 p.m.: Non-GTP garages close

9:30 p.m.: GTP garages close

Thursday, Jan. 19

7 a.m.: Garages, IMSA WeatherTech SportsCar Championship haulers open

8:30 a.m.: IMSA WeatherTech SportsCar Championship safety inspection

10 a.m.: Rolex 24 Media Day

2 p.m.: Michelin Pilot Challenge driver and team manager briefing

3 p.m.: IMSA WeatherTech SportsCar Championship driver and team manager briefing

5:15 p.m.: Track walk

7:30 p.m.: Non-GTP garages close

9:30 p.m.: GTP garages close

Friday, Jan. 20

7 a.m.: Garages open

8:45-9:15 a.m.: VP Racing SportsCar Challenge practice

9:30-10:45 a.m.: Michelin Pilot Challenge practice

11 a.m.-12:30 p.m.: IMSA WeatherTech SportsCar Championship practice

1:45-2:15 p.m.: VP Racing SportsCar Challenge practice

2:30-4 p.m.: Michelin Pilot Challenge practice

4:15-6 p.m.: IMSA WeatherTech SportsCar Championship practice (GTD/LMP3/LMP2 4:15-5:45; 4:30-6: GTD Pro, GTP)

8 p.m.: Non-GTP garages close

9:30 p.m.: GTP garages close

Saturday, Jan. 21

7 a.m.: Garages open

8:40-9:15 a.m.: VP Racing SportsCar Challenge qualifying

9:30-11 a.m.: Michelin Pilot Challenge practice

11:15 a.m.-12:45 p.m.: IMSA WeatherTech SportsCar Championship practice

2:05-2:50 p.m.: VP Racing SportsCar Challenge, Race 1 (streaming on Peacock)

3:10 p.m.: IMSA WeatherTech SportsCar Championship practice

4:30-5:30 p.m.: Michelin Pilot Challenge practice

6:30-8:30 p.m.: IMSA WeatherTech SportsCar Championship practice

10 p.m.: Garages close

Sunday, Jan. 22

7 a.m.: Garages open

10:15-11:15 a.m.: Michelin Pilot Challenge practice

12:20-1:05 p.m.: VP Racing SportsCar Challenge, Race 2 (streaming on Peacock)

1:25-3 p.m.: IMSA WeatherTech SportsCar Championship Rolex 24 qualifying (streaming on Peacock)

8:30 p.m.: Garages close

Wednesday, Jan. 25

6 a.m.: Garages open

7:30-10 a.m.: IMSA WeatherTech SportsCar Championship safety inspection, non-GTP

8 a.m.: Mazda MX-5 load-in

10-11:30 a.m.: Track walk

10 a.m.-noon: IMSA WeatherTech SportsCar Championship car photos

11:30 a.m.: Michelin Pilot Challenge team manager briefing

Noon: IMSA WeatherTech SportsCar Championship team manager briefing

12:30 p.m.: IMSA WeatherTech SportsCar Championship new driver briefing

Noon-2 p.m.: IMSA WeatherTech SportsCar Championship safety and technical inspection, non-GTP

1:45-2:30 p.m.: Mazda MX-5 practice

2:45-3:45 p.m.: Michelin Pilot Challenge practice

2:30-7:30 p.m.: IMSA WeatherTech SportsCar Championship safety inspection, GTP only

4-5:30 p.m.: Track walk

6:45 p.m.: Garages close

Thursday, Jan. 26

7 a.m.: Garages open

9-9:30 a.m.: Mazda MX-5 practice

9:45-10:45 a.m.: Michelin Pilot Challenge practice

11:05 a.m.-12:35 p.m.: IMSA WeatherTech SportsCar Championship practice

12:55-1:10 p.m.: Mazda MX-5 qualifying

2:25-3 p.m.: Michelin Pilot Challenge qualifying

3:20-5:05 p.m.: IMSA WeatherTech SportsCar Championship practice (3:20-5:05: GTD, LMP3, LMP2; 3:35-5:05: GTD Pro, GTP)

5:30-6:15 p.m.: Mazda MX-5, Race 1

7:15-9 p.m.: IMSA WeatherTech SportsCar Championship practice

10:15 p.m.: Garages close

Friday, Jan. 27

7 a.m.: Garages open

9:25-9:55 a.m.: Michelin Pilot Challenge practice

10:15-11 a.m.: Mazda MX-5, Race 2

10:30 a.m.: Michelin Pilot Challenge driver and team manager briefing

11:20 a.m.-12:20 p.m.: IMSA WeatherTech SportsCar Championship practice

1:45-5:45 p.m.: BMW M Endurance Challenge at Daytona (Michelin Pilot Challenge; streaming on Peacock)

8:45 p.m.: Garages close

Saturday, Jan. 28

6:30 a.m.: Garages open

9:45 a.m.: IMSA WeatherTech SportsCar Championship driver and team manager briefing

12:30-12:40 p.m.: Rolex 24 engine warmup

1:30-1:40 p.m.: Rolex 24 formation laps

1:40 p.m.: The 61st Rolex 24 at Daytona (starting on NBC; streaming flag to flag on Peacock)

Sunday, Jan. 29

1:40 p.m.: Finish of the 61st Rolex 24 at Daytona

7:30 p.m.: Garages close