Ferrari SF-23, 2023

Ferrari tackles last year’s “Achilles heel” in “completely redesigned” 2023 car RaceFans

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Ferrari says the brand new SF-23 they’re launching right now has modified in some ways from its predecessor, regardless of the visible similarities.

The staff gained 4 races in final 12 months’s automobile, the F1-75, however misplaced its early qualifying result in eventual champion Pink Bull. On the finish of the season, they had been more and more overhauled by rivals Mercedes when it comes to efficiency, however Ferrari beat them to second place within the championship.

Whereas the SF-23 is externally just like its predecessor, the staff’s chassis designer Enrico Cardile stated in depth modifications have been made to its design.

“Our 2023 automobile is an evolution of the automobile we raced final 12 months, however in actuality it has been utterly redesigned,” Cardile stated.

Gallery: Ferrari SF-23 launch

A part of this was the results of a rule change aimed toward decreasing pitching confronted by some groups by rising the peak of the bottom edges by 15mm, amongst different tweaks. Regardless of this limitation, Cardile says the SF-23 produces extra downforce than its predecessor.

“On the aerodynamic facet, we elevated the vertical downforce to raised adjust to the brand new aero laws and obtain the specified stability traits,” he stated.

The automobile’s suspension geometry has been the main target of in depth work, he added. “The suspension has additionally been redesigned to help aerodynamics and improve the vary of adjustment that may be made to the automobile on the monitor.

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Ferrari SF-23, 2023
Revised suspension is among the many SF-23 laws

“The obvious modifications had been within the space of ​​the entrance suspension the place we switched to a low tie rod. Just like the nostril construction, the entrance wing is completely different, and the bodywork is a extra excessive model of what we noticed final season.”

Ferrari has centered on bettering the reliability of the facility unit after a collection of failures final 12 months that value Charles Leclerc potential wins in Spain and Azerbaijan. Because the energy unit design was frozen by laws initially of final 12 months, groups are solely allowed to make modifications for reliability causes.

“PUs have been frozen since final 12 months, together with fluids, oil and gasoline, and the one modifications allowed are the reliability associated ones that had been the heel of our Achille final season,” stated Enrico Gualtieri, head of Ferrari’s energy unit division.

The hassle to forestall additional breakdowns this 12 months has lined all areas of the engine, he stated. “We centered on the interior combustion engine and electrical motors. We additionally tried to capitalize on expertise gained on the monitor final season and checked out all of the suggestions and indicators of weak point from the PU parts we used. We additionally revised our meeting procedures.

“We tried to know the basis causes of the issues we encountered on the monitor and used all out there instruments to try to remedy them. It lined all areas from design to experimentation to try to take a look at new options in a really brief timeframe. The work is rarely achieved primarily based on steady enchancment of parts to attempt to obtain the required stage of reliability. ”

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