Using restrictor plates at Indianapolis dovetails with aerodynamics, team official says


NASCAR’s efforts to improve the racing at Indianapolis Motor Speedway stretch well beyond the restrictor plates that will be used for the Xfinity race July 22.

In an interview with SiriusXM Satellite Radio’s NASCAR channel Tuesday morning, Richard Childress Racing director of competition Dr. Eric Warren said NASCAR has been working with teams on aerodynamic enhancements for the 2.5-mile track.

“There’s been a lot of work with the teams, the aero guys with all the teams, and working with NASCAR on different things,” Warren said on “The Morning Drive” program. “Lots of collaboration. Different aero items of how you create drag and an intermediate-type car at Indy to kind of draft almost. How can you make that work?”

Kyle Busch led 62 of 63 laps in last July’s Xfinity Series main event at IMS, highlighting the difficulty in passing at the front.

“The way the cars are, the rules are, it’s a single-groove racetrack,” Warren said. “The speed of that track and the entry and layout with stock cars, it’s really difficult to pass. Even with the perfect situation. Even 15 years ago, it was difficult to pass.”

NASCAR held a test with the Xfinity cars of RCR, JR Motorsports and Roush Fenway Racing to try the restrictor plates after last year’s race.

“We were trying different aero devices and things,” Warren said. “It certainly is an alternate view of what can be done. Time will tell with getting into Turn 1 and what other problems get created. You can say, ‘We’re going to do restrictor-plate racing and bunch everybody up.’ There are other items to consider. You have to get a feel for how this works out. I’m more on the interest side than convinced either way.”

A high-drag package was tried at Indianapolis in 2015 with suboptimal results.

“Unfortunately, everyone learned lessons there that were undesirable features,” Warren said. “You add a lot of drag, but the aero behavior didn’t make it easier to bunch the cars up and draft. You have to address both at the same time. They’ve done a really good job of combining the two. The question is going to be when the end product happens, is the race better or do you end up with something like Daytona with a lot of wrecks and crashes, which maybe is exciting for some but not for others.”

In a separate interview, JRM driver William Byron said using the restrictor plates, which reduce horsepower by cutting airflow to the engine, is “worth a try.

“I really kind of race whatever we’re given, especially being a rookie,” he said. “I’m trying to adapt to whatever it is. I think restrictor-plate racing there is going to be an interesting thing. I think that when they don’t have restrictor plates, it seems like it’s gotten really spread out, and it’s tough to pass. It’s worth a try. I don’t know if it is the right thing. We’ll see what happens. It could be a really good race.”

NASCAR America: Steve Letarte: Denny Hamlin showing ‘remarkable consistency’

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Things have been going relatively well for Denny Hamlin on the track in 2018.

The Joe Gibbs Racing driver enters this weekend’s race at Martinsville Speedway sixth in points. Through five races, he’s finished outside the top six once (17th, Las Vegas).

NASCAR America’s Steve Letarte, Dale Jarrett and Nate Ryan discussed his season so far in addition to Stewart-Haas Racing and Team Penske.

Letarte said Hamlin has displayed “remarkable consistency.”

“Denny Hamlin is in my mind a super star driver that I know I am guilty of leaving him out of super star conversations,” Letarte said.

Ryan pointed to mistakes on pit road that have prevented Hamlin from enjoying more success this season and in his career overall. His result at Las Vegas was the result of a speeding penalty.

“Five races this season, four pit mistakes,” Ryan said. “He overshot his box at Daytona, he did that at Fontana, he sped in the pits at Phoenix. While I think they’ve had speed, I think that team is still stumbling in the same ways it has in the past. Unless they correct that, I don’t know if they’re championship level yet.”

Hamlin heads to Martinsville where he has won a career-best five races.

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Trevor Bayne on Charlotte Roval: ‘You have to be on your game’

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Rain washed out the second day of Goodyear tire testing Wednesday on Charlotte Motor Speedway’s Roval. Goodyear has tentatively scheduled May 1 as a make-up test date.

Trevor Bayne, Kyle Busch, Paul Menard and Kyle Larson took part in the test Tuesday.

“I just took some slow pace laps and got a feel for the race track,” Bayne said in a statement from Charlotte Motor Speedway. “I was nervous, but I wasn’t anxious because I was never going to go out there and make qualifying laps. We worked our pace in and our plan, we stuck to it. I felt really good by the end of the day.

“You have to be on your game, that’s for sure. You can’t really let your guard down anywhere. There’s no room to make mistakes. If you make a mistake, you’re going to pay for it pretty quickly. If you try to do something and it doesn’t work, you’ll pay the price. It’s going to be a survival race. … If you’re smart, you take care of your car and you don’t make mistakes, you’ll have a really good shot at the end for a good finish. I enjoyed it. It was a challenge for me – something new – and I enjoyed that part of it.”

Organizational tests at Charlotte will be in July. There will be two different sessions. Each team is allowed to test at one of the two sessions, which will be July 10 (rain date of July 11) and July 17 (rain date of July 18).

The Charlotte Roval hosts the final race of the first round of the Cup playoffs on Sept. 30 on NBC.

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NASCAR issues two fines for unsecured lug nuts at Auto Club Speedway

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NASCAR announced two crew chief fines for unsecured lug nuts last weekend at Auto Club Speedway.

Adam Stevens, crew chief on Kyle Busch‘s No. 18 Toyota, was fined $10,000 for one unsecured lug nut.

In the Xfinity Series, Eric Phillips, the crew chief for Ryan Preece‘s No. 18 Toyota, was fined $5,000 for an unsecured lug nut.

No other penalties were announced.

NASCAR America at 5 p.m. ET: Drivers to watch, favorite sports upsets

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Today’s episode of NASCAR America airs from 5-6 p.m. ET on NBCSN and begins to look forward to this weekend’s racing at Martinsville Speedway.

Marty Snider hosts with Dale Jarrett, Steve Letarte and Nate Ryan from the “Big Oak Table” in Charlotte.

What to expect from today’s show.

  • The same names have been dominating the headlines in the first five races in the 2018 season. We will take a look at some of the other drivers to be on the lookout for as the season rolls on.
  • One of NASCAR’s most historic tracks is up this weekend – Martinsville! We’ll check out some of the recent drama “The Paperclip” has provided ahead of the race.
  • In the spirit of March Madness, our panel will tell us about their most memorable sports moments, as well as some of NASCAR’s biggest upsets.
  • Plus, The Indianapolis 500 will have a new home in 2019. We’ll have all the details on NASCAR America.

If you plan to stream the show on your laptop or portable device, be sure to have your username and password from your cable/satellite/telco provider handy so your subscription can be verified.

Once you enter that information, you’ll have access to the stream.

Click here at 5 p.m. ET to watch live via the stream.