What drivers said after Atlanta Cup race

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Here are the comments from drivers after Sunday’s race at Atlanta Motor Speedway:

Brad Keselowski — Winner: “I wouldn’t say a lot of things fell our way.  I don’t know if I would call it that way.  But I would say we’ve had races where we’ve led a bunch of laps and things fall apart at the end.  That’s just part of how this sport works.  You take advantage of the opportunities when they come, and we certainly call it an opportunity, but I don’t know if I would call it a break.  I didn’t really think much about Kevin or his scenario because at that time I still had multiple cars I had to pass, and I was just worried about doing the best I could to make the most of our day.’’

Kyle Larson — Finished 2nd: “I can make the high line work at most tracks.  Here at Atlanta, I don’t do a good enough job up top.  That’s why I try to commit myself to the bottom throughout the race.  There when I restarted the leader after our Christmas present we got there, and Brad lined up behind me, I knew he was going to be the one to beat. I’d spent a lot of time around him throughout the race, especially on the short runs he was better than I was, and he would always pass me in 1 and 2. I knew I was going to have to try and take his line away.  I tried a few times, and he finally kind of guessed where I was going right one lap and got to my inside.’’

Joey Logano — Finished 6th: “We had some loose wheel issues and once the first one got loose it messes up the threads and then that is the end of that. We just kept battling and had a pit road speeding penalty, a loose wheel again and another loose wheel. Man, we were two down and before you know it we were back on the lead lap and had a shot there at the end, 13th to 6th the last 10 laps or so. Man, as fast as that thing was at the end, I wish we were toward the front.”

Matt Kenseth — Finished 3rd: “It was an uphill battle all day. For some reason, our speed was off on pit road and we got two penalties there that put us behind and just the cautions fell and everything and it took all day to get our laps and get back in position, so everything kind of went our way at the end, except for that outside restart hurt us, but we had a good car and glad we got a decent result.”

Kasey Kahne — Finished 4th: “It’s hard to do when you are one of the best teams and drivers and running up front all the time and you get back there, it’s tough to dig out of. For us, the last year or two it’s been really hard and today we did it, so that was really nice to see and nice to be part of and we will just keep building from there. It feels really good to dig out of where we started. It wasn’t good at the start.”

Chase Elliott — Finished 5th: “I really didn’t feel like Kevin’s (Harvick) car was any better than ours. I think he just did a little better job of driving and using the bottom of the race track and keeping his tires on his car and still going fast all at the same time. I think we made a big start in the right direction for me being able to keep up with him moving forward. At this place, he’s obviously really good. But the biggest thing is just seeing him have a struggle there at the end and us running second to him all day all the way up to the very end is pretty frustrating.”

Kurt Busch — Finished 7th: “It seemed like the stages really caught other teams off guard. We did a middle of the road approach. I liked it because we didn’t quite have the speed in the car to attack for those points but didn’t want to sacrifice tires and be caught at the end with fresh tires. We managed the stages, were just missing the handle.”

Martin Truex Jr. — Finished 8th: “We needed longer runs. Once we got them, we were really good. Then we had a speeding penalty that got us back and at the same time the clutch went out and then we were just – kept losing spots on pit road because I’d have to shut out off to stop to pit and then we push started every time and we’d lose a bunch of spots, so really proud of the effort of my guys – everybody all weekend.”

Kevin Harvick — Finished 9th: “I just made a mistake that I preach all the time that you don’t need to make and beat yourself and then you go out and make it yourself instead of following all the things you preach. That part is hard for me to swallow. The good part about it is our Ford has been really fast. We didn’t know what we were going to have when we got here and we had a great weekend the whole time. Man, I just, one way or another I have figured out how to lose races here at Atlanta after being so dominant. We will pick ‘em up and start again next week.”

Jamie McMurray — Finished 10th: “The alternator went out really early in the race. We just kept having to change batteries, but we were fortunate there weren’t a lot of cars on the lead lap, so I only had to restart like 12th or 14th and our car was really good on restarts, so you could get a few. Both cars ran really good.  I look forward to Las Vegas and Fontana and all the 1.5-miles coming up.”

Trevor Bayne — Finished 12th: “We had some good speed right off of the truck with our Liberty National Ford and were able to make good adjustments throughout the day today that kept us in the game. I can’t thank these guys enough on this team for their hard work. Today was a good step in the right direction and we’re ready to build off of this next week in Vegas.”

Ricky Stenhouse Jr. — Finished 13th: “We weren’t really good for the first couple of laps of a run, but we could gain some of it back later in the run. I’m disappointed because I think we should have had a top-10 finish. It was a strong testament of our Fords with Trevor (Bayne) finishing 12th so I’m looking forward to Vegas.”

Erik Jones — Finished 14th: “I thought we had a seventh- to ninth-place car probably most of the day – ran around there, maybe a little bit farther back. Just last restart we came in, put tires on and just got super tight. Not sure why. Didn’t really know. Can’t really figure it out, so it’s going to be tough to figure out why, but it’s unfortunate. I wish we could have went up there and finished I feel like where we deserved, where our car was capable of. Just didn’t work out.”

Ty Dillon – Finished 15th: “We got in a little bit of a hole early and got ourselves a couple of laps down, but (crew chief Bootie Barker) made some good calls there at the end to do the wave around. Our car was strong, so a strong car kind of overcame some mistakes from us early.”

Jimmie Johnson – Finished 19th: “Tough day with two speeding penalties. We will have to look at our math and figure out what was going on there. The first one, I’m sure I could have gotten popped. The second one I made sure I didn’t get popped again and I still got in trouble. So, we might have had something off on our end. But, at the end I thought we were going to finish on the lead lap and there was some confusion on why the caution came out, who it came out for and if we were eligible for the ‘lucky dog’ scenario. The way it unfolded certainly didn’t work in our favor.”

Landon Cassill — Finished 22nd: “It was okay. I thought the car was alright, a little better than I thought based on Saturday. The caution at the end kind of killed us but I am pretty happy with the day overall.”

David Ragan — Finished 23rd: “I am really proud of the team. We made great adjustments to start the race. We weren’t expecting it to cool off and finish under the lights and I think I got a few adjustments behind. The first half of the race we were a top-20 car and just got off a little bit. That is a great race for our first downforce track back in the 34. We will learn some because the track changed a lot. I feel like our car was pretty good throughout the day but not as good as I needed it to be at the end.”

Chris Buescher – Finished 24th: “We fought a tight race car all race, and our steering was off a little bit throughout the run. Tire wear is so important here and luckily that wasn’t a huge factor for us, and crew chief, Trent Owens made a good call to keep us out during scheduled flag stops and we got the caution that gave us back a lap.”

DALE EARNHARDT, JR. – Finished 30th: “Well we got caught speeding on pit road as I guess a lot of people did. So, we got to look at that and see what we have wrong. I was on my lights perfectly, but seems like a lot of guys got popped in the same segment.  And then we had a flat right-rear tire and then we had a gun go bad and we had loose wheels all day long. And then when we tried to get the wave around the cautions didn’t quite fall in our favor to be able to try to find a way back to a respectable position. The car had good top-10 speed and we just had a lot of bad luck today and can’t really get too upset about that.”

Austin Dillon – Finished 32nd: “Got to go back to work.  I’m proud of my guys for the speed they put in this race car. We worked hard, really hard, this one just hurts there is nothing better to say about it, it just hurts.”

Ryan Newman – Finished 35th: “Just lost the charging system and therefore the battery went dead.  It took us out of it.  It was unfortunate.’’

Gray Gaulding — Finished 37th: “You’re going to have blown engines, blown tires and wreck and it’s all part of the deal, but I thought we had a solid run going. We had a couple bad breaks on pit road, but my fault. I sped on pit road one time, but I’m going to live and learn. I felt like I passed a lot of good cars. We beat some cars that – we were in front of some cars that usually should be in front of us.’’

Denny Hamlin — Finished 38th: “We had a decent car – top-10 car – and it’s up here hanging out around seventh or eighth all day. We kept gaining on them, which is a good thing, but just had a mechanical failure here.’’

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Harrison Burton looks for progress in second year in Cup

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Harrison Burton made the first start of his NASCAR Cup Series partnership with the Wood Brothers in the bright lights of Los Angeles.

Burton and the Woods teamed last season as Burton jumped into full-time Cup racing after two full seasons (and four wins) in the Xfinity Series. Their first race was the Clash at the Coliseum, and it was a good start — Burton qualified for the feature and finished 12th on the lead lap.

Then things headed downhill. Crashes at Daytona and Auto Club Speedway left Burton with finishes of 39th and 33rd, respectively. After the first five races of the year, he had four finishes of 25th or worse.

Now, Season Two, and there are higher expectations. Much higher.

MORE: Drivers to watch in Clash at the Coliseum

“The start of last year was really, really rough,” Burton told NBC Sports. “It kind of put us in a hole. We got into the wreck in the 500 and crashed at Fontana. Things kind of stack up on you, and all of a sudden you’re buried in points and it’s hard to make it back up.

“But, at the end of the year, three of the last four weekends were big for us (three consecutive top-20 finishes). We need to build off that and try to get out of the West Coast swing and have a clean group of those races. That’s really important. We need to get our average finish up in the first four to five races and not put ourselves in a hole we can’t get out of, and then go from there.”

The Wood Brothers team typically brings strong cars to the Daytona 500, the season’s first point race. Trevor Bayne scored the team’s latest win in stock car racing’s biggest event in 2011.

“We ran well in the 500 last year until I was upside down,” Burton said. “We had a fast car and qualified well and finished third in our duel. Then in the second Daytona race we put ourselves in good position late, so we were in contention in both Daytona races. The speed was there, and the cars drove well.”

The team’s primary goal is to make the playoffs, Burton said. “And we want to be a contender,” he said. “Cup races are so hard. First, you have to contend. Having a good average finish is really important. If you average around 17th or 18th all year, you can kind of point your way into the playoffs, and doing that is on our minds for sure.”

MORE: Power Rankings: 10 historic moments in the Clash

Burton looks for a strong start in Sunday’s Clash, which will present teams with a mix of the old and the new. Drivers got the experience of racing inside the Los Angeles Memorial Coliseum last year, and notes from that race will be useful, but the racing surface will be all new again.

“Every repave has a different tendency,” Burton said. “We’ll see how close it is to last time and how different. Obviously, there is experience on that track, but still it’s a completely new surface, so it’s going to be a mixture of old and new. There’s some knowledge we can build off of, but we kind of have to go into the weekend with that knowledge as tentative because we don’t know if the track is going to be different.”

Burton heads for Los Angeles with a win already under his belt this year. He and teammate Zane Smith, last year’s NASCAR Craftsman Truck Series champion, won last Friday’s International Motor Sports Association’s Michelin Pilot Challenge Series race on the Daytona International Speedway road course.

Burton drove the finishing laps in the four-hour race. He was third with about 50 minutes to go but moved in front with 22 minutes left when leader Elliott Skeer parked. Burton outran second-place Spencer Pumpelly by .688 of a second for the win.

“I thought we could run well,” Burton said. “After the test we did, we were really fast, so I was pretty excited. But apparently there is a lot of sandbagging that goes on there, so I wasn’t sure where we were. We had to have some things go right for us, and they did.”

 

 

 

 

Dr. Diandra: Muffling racecars won’t change fan experience

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Last week, NASCAR tested the muffler that will be used for Sunday’s Clash at the Coliseum.

“Heresy,” some fans cried. They argued that it is against the laws of man and nature to muffle racecars. That noise is an integral part of the fan experience. That you’re not supposed to be able to have conversations during races.

Relax.

The cars will be plenty loud.

Loud is fast

Engines produce power by combusting fuel and air in their cylinders. Each combustion produces high-pressure gases that push the piston up. The same gases make a loud popping sound when they escape the cylinder and finally the exhaust.

At 8,000 rpm, an eight-cylinder engine performs about 520 combustions every second. The faster an engine runs, the more combustions per second and the higher the frequency of the tailpipe noise.

That’s why NASCAR engines sound like grizzly bears and F1 engines, which run at higher speeds, sound more like angry mosquitoes.

Maximum horsepower requires getting the spent gases out of the cylinder as quickly as possible so the next combustion reaction can start. And that’s the problem with mufflers, from a racing perspective.

Mufflers on street cars bounce sound waves from the engine around a metal can. The waves interfere with each other, which decreases the overall volume coming from the exhaust.

Mufflers can also mitigate noise by directing the exhaust through a sound-absorbing material. Borla, the sole-source supplier for this weekend’s muffler, makes commercial racing mufflers that feature a robust sound-absorbing material superior to the commonly used fiberglass.

Both methods slow the exhaust gases — the first more than the second. The ideal racing muffler diminishes sound with minimal horsepower reduction.

Decibels

Sound-level measurements come in decibels (dB), a unit named after Alexander Graham, not Christopher — and apparently by someone who wasn’t the best speller.

But decibels don’t tell the whole story. Sound intensity decreases with distance, so you need to specify how far away the sound source was.

The easiest way to explain the decibel scale is to relate it to real-world noises, as I’ve done below.

A bar chart showing representative sound levels expressed in decibels.

  • Zero dB is the threshold of human hearing.
  • A whisper you can just barely make out is about 20 dB.
  • Most everyday noises are in the 60 dB to 100 dB range but are sometimes louder.
  • Exposure to 130 dBs can be painful.
  • A 150-dB sound can cause permanent hearing damage in a very short time.

Ringing in your ears the day after a rock concert was a badge of honor in high school. Older me wishes I had been a little smarter.

Hair cells — not to be confused with ear hair — facilitate hearing. Sound bends these hair-shaped cells, and the cells convert sound into electrical signals that the brain interprets. Loud sounds can bend these cells so much that they break.

Unlike animals such as sharks, zebrafish — and even the lowly chicken — humans cannot grow new hair cells. Once your hearing is damaged, you can’t get it back.

How loud are racecars?

A noise mitigation study for the proposed Nashville Fairgrounds track measured a single Next Gen car at COTA generating 112 dB on a straightaway at 100 feet.

A 2008 study measured the sound level inside a Gen-6 car to be an average of 114 dB. The study also compared sound in the stands, the infield and the pits.

Let’s add those numbers to our graph.

A bar chart showing representative sound levels expressed in decibels, including sound measurements from the Gen-6 and Next Gen cars

  • The Next Gen car at 100 feet is about the same loudness as a person screaming at top volume 1 inch from your ear.
  • The Next Gen car at 100 feet is just a bit quieter than sitting inside the Gen-6 car.
  • Bristol reached peak sound levels loud enough to cause permanent hearing damage.

The graph data suggests that inside the Next Gen car should be around 10 times louder than inside the Gen-6. Some drivers made new earmolds to cope with the additional noise in the cockpit.

Because of the way sound works, the numbers don’t add like you’d expect them to. A Next Gen car might be 112 dB, but two Next Gen cars are more like 115 dB. A full field would be only 5-7 dB louder.

The mufflers won’t muffle much

NASCAR expects a six to 10-dB reduction in sound with mufflers. A 10-dB reduction would make the Next Gen car about as loud as the Gen-6 car was.

Another way of looking at it: Good earplugs reduce sound levels by 25 to 30 dB. Wearing earplugs just barely gets you into the range of being able to hold a conversation if you stand very close to each other and you both shout.

You won’t notice the change in sound inside the track.

You also won’t notice a change in speed this weekend, despite a drop of 30-40 horsepower. The Next Gen car takes around 14 seconds to traverse the L.A. Coliseum’s quarter-mile track. That means cars won’t be going much faster than typical expressway speeds.

If you’re headed out to the track this weekend — despite the mufflers — bring earplugs or over-the-ear headsets. This is especially important for children, as their hearing is more easily damaged.

Joe Gibbs Racing adds young racers to Xfinity program

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Connor Mosack, 23, and Joe Graf Jr., 24, each will drive select races in the No. 19 Xfinity Series car for Joe Gibbs Racing this season.

Mosack, who has a 20-race Xfinity schedule with Sam Hunt Racing this year, will run three races for JGR: Chicago street course (July 1), Pocono (July 22) and Road America (July 29) while also competing in six ARCA Menards Series races for JGR, including Feb. 18 at Daytona.

Graf, who has a 28-race Xfinity schedule with RSS Racing this year, will run five races in the No. 19 Xfinity car for JGR: Auto Club Speedway (Feb. 25), Las Vegas (March 4), Richmond (April 1), New Hampshire (July 15) and Kansas (Sept. 9).

“I made my Xfinity Series debut with JGR last June at Portland and from the moment I made my first lap in their racecar, I realized why they’ve been so successful,” Mosack said in a statement. “Their equipment was second to none and the resources they had in terms of people and their knowledge was incredible.

“Jason Ratcliff was my crew chief at Portland and he’s got a ton of experience. I was able to learn from him before we even went to the track. Just in our time in the simulator, we made some great changes. So, to be back with him for three Xfinity races is going to be really valuable.

“And when it comes to JGR’s ARCA program, it’s the class of the field. After having to race against JGR cars, I’m really looking forward to racing with a JGR car. No matter what track they were on, they were always up front competing for wins. To have that chance in 2023 is pretty special, and I aim to make the most of it.”

Said Graf in a statement about his opportunity with JGR: “Running five races with JGR is a fantastic opportunity for myself and for my marketing partners. I think I can learn a lot from JGR and showcase my skills I’ve been growing in the series in the past three years. 2023 is shaping up to be a great year and I’m pumped to get started with the No. 19 group.”

Ryan Truex has previously been announced as the driver of the No. 19 Xfinity Series car in six races this season for JGR. The remaining drivers for the car will be announced at a later date.

Mosack didn’t start racing until he was 18 years old. He went on to win five Legends car championships before moving to Late Model stock cars in 2019. He graduated from High Point University in 2021 with a degree in business entrepreneurship. Mosack’s first Xfinity Series race with Sam Hunt Racing this season will be March 11 at Phoenix Raceway.

 

NASCAR weekend schedule for Los Angeles Memorial Coliseum

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NASCAR’s winter break ends this weekend as Cup Series drivers return to the track for Sunday’s Clash at the Coliseum in Los Angeles.

The second Clash at the LA Memorial Coliseum has been expanded to 27 (from 23) drivers for the 150-lap main event. Qualifying, heat races and two “last chance” races will set the field.

MORE: Drivers to watch in the Clash

Joey Logano won last year’s Clash, the perfect start to a season that ended with him holding the Cup championship trophy.

Los Angeles Memorial Coliseum (Cup)

Weekend weather

Saturday: Mostly sunny. High of 71.

Sunday: Partly cloudy. High of 66.

Saturday, Feb. 4

(All times Eastern)

Garage open

  • 2 – 11:30 p.m. — Cup Series

Track activity

  • 6 – 8 p.m. — Cup Series practice (FS1, Motor Racing Network, SiriusXM NASCAR Radio)
  • 8:35 – 9:30 p.m. — Cup Series qualifying (FS1, MRN, SiriusXM NASCAR Radio)

Sunday, Feb. 5

Garage open

  • 11 a.m. – 12:30 a.m. Monday — Cup Series

Track activity

  • 5 – 5:45 p.m. — Four Heat races (25 laps; Fox, Motor Racing Network, SiriusXM NASCAR Radio)
  • 6:10 – 6:35 p.m. — Two Last chance qualifying races (50 laps; Fox, MRN, SiriusXM NASCAR Radio)
  • 8 p.m. — Feature race (150 laps; Fox, MRN, SiriusXM NASCAR Radio)