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Wednesday, May 29, 2024

Did the Spanish GP’s sooner last sector assist or damage F1’s racing?

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F1 determined to bypass the Circuit de Barcelona-Catalunya tight chicane and as an alternative restore its authentic last sector, with two quick right-handers main onto the primary straight, in a bid to enhance the present.

It was a preferred resolution among the many drivers, with Mercedes’ George Russell saying it “turned one of many worst corners in F1 into among the finest”, however the jury was nonetheless out on whether or not or not it could boost the race.

Because it occurred, the race was removed from a thriller, with Max Verstappen cruising to a leisurely 24-second victory over Lewis Hamilton. However the occasion nonetheless noticed loads of motion that saved famished F1 followers reasonably entertained, resigned to discovering their pleasure elsewhere in a season crushed by Crimson Bull.

PLUS: Why Verstappen’s 2023 Spanish GP win wasn’t as simple as it looked

Final Sunday’s race featured a reported 107 overtakes for place, up from 75 final 12 months and 51 in 2021, the final version earlier than the ground-effect equipment.

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So, on the floor returning to the unique lay-out paid off, however opinions are nonetheless divided on whether or not or not following by way of Flip 14 was truly that a lot simpler.

McLaren crew boss Andrea Stella, whose driver Oscar Piastri was concerned in a good midfield battle, thought it was nonetheless troublesome for drivers to observe others.

“As quickly as [Alpine’s Pierre] Gasly was in a position to cross Oscar he simply flies away, that means that truly [he] could not cross him earlier than as a result of it was additionally very troublesome to observe,” stated Stella.

When requested if that was right down to aerodynamics or tyre put on, he stated: “I believe it is a mixture of each, your tyres extra simply get hotter in these circumstances, on a monitor that generates a lot power on the tyres.

“And likewise, it is the pure aerodynamic disturbance. Even when this technology of vehicles is healthier than it was up to now, nonetheless this 12 months particularly it seems like you’ve gotten a big loss whereas following.”

Kevin Magnussen, Haas VF-23, Pierre Gasly, Alpine A523, Nyck de Vries, AlphaTauri AT04

Picture by: Zak Mauger / Motorsport Images

However whereas the ultimate flip could not have aided overtaking instantly, it not directly made the groups’ tyre headache extra extreme. Barcelona has at all times been a monitor that devours Pirelli’s rubber, with the entrance left struggling by way of the lengthy radius Flip 3 and the extra instantaneous, high-speed Flip 9.

Add the reinstated Turns 13 and 14 and now you get not two however 4 right-handed corners that punish the front-left nook, which pressured the groups to re-think their tyre methods.

For whereas the 2022 version noticed loads of pitstops, groups all converged on comparable three-stop methods beginning on softs after which going to the mediums. Solely Haas’ Kevin Magnussen went in a distinct course, unsuccessfully utilizing the unpopular 2022-spec C1 onerous tyre.

For 2023 Pirelli made the understeer-inducing C1 softer and far nearer to the C2, and that made all of Pirelli’s Barcelona compounds – the C1, C2 and C3 – viable for the race.

Fred Vasseur, whose Ferrari crew once more struggled with tyre administration and with inconsistent automotive behaviour, remarked “it was the primary time that we’ve so many various methods” up and down the grid.

It’s this variance in tyre technique, one thing which has been sorely missing in 2023, that allowed drivers to cross and re-pass one another relying on how contemporary their tyres have been.

“Right here the tyres each lap they lose virtually one and a half tenth,” stated Stella. “That is why everybody pitting [for] new tyres might overtake anyone else.”

Pirelli’s Mario Isola defined: “The rationale that we’ve three compounds is to have tyre compounds which are all potential for the race. That’s precisely what occurred, as a result of we noticed a mixture of methods utilizing the onerous, the medium and the smooth.

“With the three compounds every crew might choose the compounds that have been extra appropriate for his or her automotive, so if a automotive is stressing the tyres extra, you must go in the direction of the onerous compounds.

“That’s the reason we determined to maneuver from two to a few compounds a few years in the past. I imagine that’s extra thrilling to provide them the likelihood to decide on and to plan the race for various approaches.”

Barcelona’s tweaked format has additional altered the wear and tear charge between the entrance and rears, making it extra front-limited, and Isola thought it achieved its desired impact.

Tyres outside of the Pirelli motorhome

Tyres outdoors of the Pirelli motorhome

Picture by: Mark Sutton / Motorsport Images

“Sector three was well-known for stressing the tyres in traction, however you [now] stress the tyres extra in lateral [movement], so it’s a distinct steadiness,” he stated.

“In Barcelona, the front-left tyre is essentially the most burdened, so the wear and tear is the limiting issue. Clearly, with this final nook that’s a lot faster, you put on it a bit extra.

“As you noticed we had fairly a superb variety of overtakes on monitor and that’s precisely what we wish.”

Midfield groups, who would in any other case have been perennially caught in a DRS practice, have been relishing the alternatives supplied by the added variance in tyre technique.

“It was good to see any kind of mixture conceivable and other people discussing if it was two, three pitstops,” stated Alfa Romeo’s head of trackside engineering Xevi Pujolar.

“To have a little bit of uncertainty is nice for racing. It was giving us alternatives to make progress, even when we have been beginning outdoors of the factors, on a monitor that in idea is troublesome to overhaul on.

“However then with tyre benefits it was truly potential to overhaul, in order that I believe has labored moderately nicely.

“Now if we come subsequent 12 months, and everybody goes with the identical methods and tyres, I believe the present most likely is not going to be nearly as good anymore.”

The important thing to replicating Spain’s tyre conundrum, then, is making certain all three chosen compounds are in the correct window for that individual weekend if Pirelli and F1 need to keep away from boring one-stoppers with a transparent, optimum technique.

However as Isola explains, that’s simpler stated than performed when an increasing number of avenue tracks are added to the calendar the place lateral load is far decrease.

A primary instance was Baku’s Azerbaijan Grand Prix, the place an early security automotive pressured virtually all the subject onto the identical, simple one-stop technique that starved the race of any motion.

“Normally, on a avenue circuit, you want softer compounds as a result of the kind of tarmac is smoother than on a circuit, however due to the laws, we’ve to work across the vary of homologated compounds,” Isola stated.

Max Verstappen, Red Bull Racing RB19

Max Verstappen, Crimson Bull Racing RB19

Picture by: Crimson Bull Content material Pool

“Not all the road circuits are the identical. Monte Carlo is a really extreme circuit. Baku is stressing the tyre due to the excessive velocity however you don’t have very lengthy, very quick corners.

“I’m additionally fascinated by Montreal and Abu Dhabi; you’ve gotten 90-degree corners and it’s a format that’s cease and go, so you set a whole lot of power into the rear tyres however not the entrance tyres.”

Learn Additionally:

So, whereas Barcelona supplied a glimpse of how thrilling the battle in F1’s tightest ever midfield could possibly be, do not maintain your breath on a repeat in Montreal.

However maybe July’s run of conventional circuits Spielberg, Silverstone and Spa-Francorchamps can inject some extra life into this 2023 season.

Further reporting by Matt Kew and Alex Kalinauckas



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