Brown wants greater commercial thought in F1’s technical rules

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McLaren executive director Zak Brown believes there needs to be greater commercial thought when it comes to forming Formula 1’s technical rules amid ongoing debates about the ‘shark fin’ currently on cars.

A loophole in the revised technical regulations for 2017 saw the shark fin bodywork return to the engine covers on cars, resulting in mixed reactions up and down the F1 paddock.

Plans were in place to retain the shark fin for next season, only for McLaren to veto the decision, as confirmed by Red Bull team boss in Friday’s FIA press conference in Abu Dhabi.

“A month of so ago we had a meeting and I thought we all agreed that we were going to leave the fin as it was and stick the number there – and then in usual fashion we left the meeting and things changed and Zak decided he couldn’t see his rear wing,” Horner said.

“He’s obviously signed a major sponsor for next year and he’s trying to get as much coverage as he can, so McLaren presented another variant.

“The problem is that the aerodynamicists then looked at it and said ‘well, that screws up the rear wing, so we don’t want that’. So I’m not quite sure, as we sit here, what we got.

“I think it goes back to what’s in the regulation, which is no fin and so we have to just work out where to stick the number.

“Maybe we’ll have another chat and see if we can persuade Zak this weekend to put the fin back.”

Brown responded in the second half of the press conference by saying F1 needed to be more considerate of commercial needs when it came to deciding on its technical regulations.

“The rear wing is the very valuable spot on the racecar that, with the current engine fin, blocks the rear wing,” Brown explained.

“I’ve only been in the strategy group meetings for a year now, but we don’t think enough commercially about some of the technical regulations that we discuss.

“If you look at today’s racecar, front wings are no longer commercially viable. We’ve got bargeboards and aerodynamic devices blocking the chassis side and now we’ve got this big engine fin that blocks the rear wing.

“So that was really more of a case of starting to free up some commercial locations on the racecar.”

Brown has been tasked with finding new sponsors for the struggling McLaren team, and confirmed that two deals are set to be announced in the near future.

“It’s not the off-season yet but we’ve had a good Q4. We have signed two sponsors that we haven’t announced yet,” Brown confirmed.

“One is US-based so I think people can expect to see more great brands on the McLaren racecar next year.”

Eli Tomac wins Houston Supercross: Hunter Lawrence takes early 250 East lead

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With his 47th career victory and third of the 2023 season in Houston, Eli Tomac closed to within one win of tying Ricky Carmichael for third on the all-time Monster Energy Supercross list.

Tomac rebounded from last week’s crash by earning the holeshot in both his heat and the Main. At the start of the big show, he couldn’t shake Aaron Plessinger in the first four minutes and actually was in the process of losing the lead as a red flag waved for a crash involving Tomac’s teammate Dylan Ferrandis when he overjumped an obstacle and landed on Ken Roczen’s back fender as they raced for eighth.

“That was a tough race,” Tomac told NBC Sports’ Will Christien, referencing his loss to Chase Sexton in the heat. “And honestly, I was just beat down after that heat race and was searching quite a bit and was basically losing speed everywhere. I just rode better, straight up in the Main. I felt better.”

In their heat, Sexton passed Tomac at the two-minute mark and then simply rode away from the field. At the end, he had an almost eight-second gap on Tomac.

“It wasn’t great by any means,” Sexton told Jason Thomas. “I feel like the strengths I had all day, I really lagged in the Main event between the whoop and the sand section. I think I could have walked through it faster. It was still a good ride; it wasn’t great. I expected after the heat race he would be fired up.”

RESULTS: How they finished for the 450 Main in Anaheim 2

Jason Anderson scored his second consecutive pole, but he was not happy to finish third behind the two points’ leaders.

“We should be thankful every time we get to be up here,” Anderson said. “They’re making it tough on me, but all I can do is give my best.”

Tomac had to withstand a red flag and the distant second place finish in his heat to win the Houston Supercross race. In the post-race conference, he indicated that he did not make any changes to the bike and simply rode better.

Aaron Plessinger and Cooper Webb rounded out the top five.

Ferrandis was fitted with a neck brace, but still able to walk to the medical cart. He was still being evaluated by the medical staff as the night came to a close.


In 250s Hunter Lawrence entered the 250 East opener as the consensus favorite to win the championship this year with Christian Craig making the move into 450s and his brother Jett Lawrence in the West division. He answered quickly with a huge lead in Heat 1, but it almost went awry in the Main.

Lawrence got a good start, but he was passed early in the race by two-time MXGP champion (2020, 2022) Tom Vialle, who was making his Supercross debut this week. Vialle passed Lawrence on the first lap. When Lawrence tried to pass him back, Vialle scrubbed speed off a jump and pushed Lawrence wide, over the Tuff Blox.

Championships are made out of Lawrence’s response. He kept his composure and did not overcorrect before methodically working his way to the front.

“We had a little off track excursion. I wasn’t sure how hard across Tom was coming so I thought I’ll just go left, but then saw that was the side of the track. Thankfully I didn’t hit the Tuff Blox and got back on track safely. … Good start; put myself in position.”

Click here for full 250 East Main Results

Making a move from the 450 class to 250s, Max Anstie had immediate success. He finished second in his heat behind Jordon Smith and lined up with a great gate pick. He had to overtake Vialle in the opening laps and lost ground on Lawrence, that cost enough time to keep him from pressing Lawrence. This is Anstie’s first podium in the United States

“Honestly, I’ve dreamed of this for a long time to come up on these steps and man it’s a great feeling. I’ve really enjoyed the day and being on this 250, I feel like an 18-year-old kid. Everyday I’m learning.”

Smith backed up his heat win with a podium finish.

“It feels good to be back up here again,” Smith said. “It’s been a long time; a lot of injuries.”

Haiden Deegan proved the hype surrounding his debut in the 250 class was not unfounded. He finished fourth in his heat to advance to directly into the Main. During the early laps, he was circling the track in a podium position until a minor mistake sent him off the box. In the closing laps, he narrowly made an aggressive pass on Jeremy Martin and narrowly missed the podium with a fourth-place finish.

Martin held on to round out the top five.

Vialle was running in a podium position when went down with a 1:30 left on the clock. He ended his night seventh.

Chance Hymas was also making his 250 debut and scored a top-10 in eighth.

2023 Race Recaps

Anaheim 2: Triple Crown produces new winners Chase Sexton, Levi Kitchen
San Diego: Eli Tomac, Jett Lawrence double down
Anaheim 1: Tomac wins opener for the first time

Houston coverage

Houston by the numbers
Supercross unveils 16th edition of a Ricky Carmichael designed Daytona track
Power Rankings after week 3
Malcom Stewart out for “extended duration” after knee surgery
Haiden Deegan makes Supercross debut in Houston, Justin Cooper to 450s
Talon Hawkins set to relieve injured Jalek Swoll in Houston
Jalek Swoll out for an indefinite period with broken arm
Ken Roczen urgently needed a change
Chris Blose joins Pro Circuit Kawasaki in 250 East opener
Seth Hammaker to miss Houston with wrist injury
Jo Shimoda joins Seth Hammaker, Austin Forkner on injured list