Ligier JS P320

Last updated

Ligier JS P320
Jr III Motorsports's Ligier JS P320.jpg
Category LMP3
Designer(s) Nicolas Clémençon [1]
Predecessor Ligier JS P3
Technical specifications [2]
Chassis Carbon Monocoque
Suspension (front)Double wishbone, pushrod and 4-ways through-rod Ohlins TTX40 spring-dampers
Suspension (rear)As Front
Length4605mm
Width1900mm
Wheelbase 2860mm
Engine Nissan VK56 V8 5.6L
Transmission 6-speed sequential gearbox XTrac 1152
Power455hp
Weight950kg
FuelVarious
LubricantsVarious
Brakes 6 Piston Brembo 14in Steel Disks
Tyres Michelin
Ø18 OZ Racing Front: 12.5in Rear: 13in
Competition history
Debut 2020 Le Mans Cup
RacesWinsTitles
16011436
Teams' Championships17 (2020, 2022 European Le Mans Series), (2021–2022 Le Mans Cup), (2020–2022 Ultimate Cup Series), (2021–2023 Asian Le Mans Series), (2021–2023 IMSA SportsCar Championship), (2021–2022 IMSA Prototype Challenge), (2022 Prototype Cup Germany), (2023 IMSA VP Racing SportsCar Challenge)
Drivers' Championships19 (2020, 2022 European Le Mans Series), (2021–2022 Le Mans Cup), (2020–2022 Ultimate Cup Series), (2021–2023 Asian Le Mans Series), (2021–2023 IMSA SportsCar Championship), (2021–2022 IMSA Prototype Challenge), (2022 Prototype Cup Germany), (2023 IMSA VP Racing SportsCar Challenge), (2023 Prototype Cup Germany Junior), (2023 Prototype Cup Germany Trophy)

The Ligier JS P320 is an LMP3 Le Mans Prototype. It was created by Onroak Automotive, and named in partnership with former French driver Guy Ligier. It was built to meet ACO Generation II LMP3 standards, and can be built through an update kit for its predecessor, the Ligier JS P3. [3] The car is set to be eligible in a series of Championships worldwide, such as the Michelin Le Mans Cup, Prototype Cup Germany, Asian Le Mans Series, European Le Mans Series, IMSA Prototype Challenge and IMSA SportsCar Championship. The car was launched on 4 June 2019, and was the first Gen II LMP3 to be revealed. [4]

Developmental history

On 23 May 2018, the Automobile Club de I'Ouest announced a brief outline for the 2020 Generation 2 Le Mans Prototype 3 (LMP3) regulations, alongside chassis models from four manufacturers – Onroak Automotive (Ligier), Duqueine Automotive (Norma), ADESS AG and Ginetta being announced as granted homologation for the new ruleset. [5] On 7 February 2019, the ACO announced the new 2nd Generation Le Mans Prototype 3 (LMP3) regulations, with full implementation due by 2021, and to be raced from 2020 to 2024. [6]

United Autosports Ligier JS P320 at 2020 4 Hours of Le Castellet UA-ELMS-2020-Paul-Ricard-135.jpg
United Autosports Ligier JS P320 at 2020 4 Hours of Le Castellet
A JS P320 of Dan Skocdopole in its bare carbon state at the 2023 Grand Prix of Slovakia (ESET Cup Series). Dan Skocdopole at the 2023 Grand Prix of Slovakia.jpg
A JS P320 of Dan Skočdopole in its bare carbon state at the 2023 Grand Prix of Slovakia (ESET Cup Series).

Its predecessor, the Ligier JS P3 was released at a time when LMP3 cars were not intended to race on the Circuit de la Sarthe, and as such, the car was less focused on Aerodynamic efficiency, leading to its lower top speed relative to later LMP3 cars, most notably the Norma M30. As a result, the design department of Ligier Automotive collaborated with Exa Corporation to optimise the car's aerodynamics to make it efficient on all circuits. [4] The car features 95% new bodywork, Öhlins dampers and an adapted cooling system. With the new Generation 2 Regulations traction control could be added, and some safety-related changes were made to the driver's headrest and seat, along with Zylon side panels. [4] Also a new engine, the Nissan VK56 was introduced, with an additional 35 hp. [3]

The car had its initial shakedown at the Circuit de Nevers Magny-Cours, ahead of its unveiling. [7]

The car then made its racing debut at the Circuit Paul Ricard during the race weekend for both the opening rounds of the 2020 Le Mans Cup and the 2020 European Le Mans Series, at the 2020 4 Hours of Le Castellet. The field of twelve LMP3s featured eight Ligier JS P320 entrants. [8]

Related Research Articles

<span class="mw-page-title-main">European Le Mans Series</span> Auto racing championship in Europe

The European Le Mans Series is a European sports car racing endurance series inspired by the 24 Hours of Le Mans race and organized by the Automobile Club de l'Ouest (ACO). The European Le Mans Series is similar to the former American Le Mans Series (ALMS) based in the United States and Canada that was running with ACO and IMSA between 1999 and 2013. ELMS team champions and runners-up receive an automatic entry to the following year's 24 Hours of Le Mans. Originally titled the Le Mans Endurance Series before becoming simply the Le Mans Series in 2006, the series was renamed once more in 2012, reusing a name previously utilized by IMSA in 2001.

<span class="mw-page-title-main">Le Mans Prototype</span> Sportscar endurance racing class

A Le Mans Prototype (LMP) is a type of sports prototype race car used in various races and championships, including the 24 Hours of Le Mans, FIA World Endurance Championship, IMSA SportsCar Championship, European Le Mans Series and Asian Le Mans Series. Le Mans Prototypes were created by the Automobile Club de l'Ouest (ACO). The technical requirements for an LMP include bodywork covering all mechanical elements of the car. As of 2023, there are two classes within Le Mans Prototypes, designated LMP2 and LMP3.

<span class="mw-page-title-main">Ligier JS P2</span>

The Ligier JS P2 is a racing car designed and built by French manufacturer Onroak Automotive and named in partnership with French former racing driver Guy Ligier. Designed for the Le Mans Prototype 2 (LMP2) regulations, it is intended as a second option to Onroak's Morgan LMP2 that has been competing since 2012. As well as being the first closed-cockpit car offered by Onroak, it is also the first car they designed entirely in-house. The JS P2 debuted at the 2014 24 Hours of Le Mans, and has been campaigned in the FIA World Endurance Championship, European Le Mans Series, Asian Le Mans Series and IMSA WeatherTech SportsCar Championship.

<span class="mw-page-title-main">Ligier Automotive</span> French manufacturer of racing cars

Ligier Automotive, formerly Onroak Automotive, is a French company which designs, manufacturers, and sells racing cars, specifically sports prototypes for various international series. Onroak was founded in 2012 by Jacques Nicolet who split the design, manufacturing, and sales divisions of his OAK Racing team into an independent company. Onroak has since formed an agreement with Philippe Ligier to develop new cars under the Ligier title. On 31 December 2018, it was announced that Onroak Automotive would be rebranded to Ligier Automotive as part of a rebranding and reorganization of Everspeed's automotive assets.

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<span class="mw-page-title-main">Ligier JS P217</span>

The Ligier JS P217 is a Le Mans Prototype built by Onroak Automotive and named in a partnership with French racing driver Guy Ligier. The Ligier JS P217 was built to meet the 2017 FIA and ACO regulations for 2017 for the LMP2 category in the FIA World Endurance Championship. The car also meets the regulations for the International Motor Sports Association’s (IMSA) WeatherTech SportsCar Championship for the Prototype class. It was active in both of these championship series as well as the European Le Mans Series and Asian Le Mans Series. The prototype made its racing debut at the 2017 24 Hours of Daytona and its FIA World Endurance Championship debut at the 2017 6 Hours of Spa-Francorchamps.

<span class="mw-page-title-main">2018 European Le Mans Series</span>

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The Norma M30 is an LMP3-spec sports prototype. The car is built by French constructor Norma Auto Concept and designed by company co-founder Norbert Santos. The Norma M30 won the 2017 Michelin Le Mans Cup in its debut year entered by DKR Engineering.

<span class="mw-page-title-main">Ligier JS P3</span> French sports car prototype

The Ligier JS P3 is an LMP3 Le Mans Prototype. It was created by Onroak Automotive, and named in partnership with former French driver Guy Ligier. It was built to meet ACO LMP3 standards, and is active in various LMP3 championships worldwide, such as the European Le Mans Series, IMSA Prototype Challenge, and the Asian Le Mans Series. The car has proven to be immensely popular in the category, with over 100 cars being produced since 2015. It has also proved to be one of the most successful prototypes in the class, with a total of 103 overall wins and class victories from 132 races entered by the car. It is set to be succeeded in 2020, by the Ligier JS P320, when new LMP3 regulations are set to come into place.

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<span class="mw-page-title-main">Ginetta G61-LT-P3</span> Le Mans Prototype LMP3 car

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References

  1. "The new Ligier LM P3, the JS P320 hits the track!". 4 June 2019. Retrieved 26 January 2023.
  2. "Ligier JS P320 Technical Specifications" . Retrieved 23 June 2019.
  3. 1 2 Kilshaw, Jake. "2020 Upgrade-Focused LMP3 Regulations Released – Sportscar365". sportscar365.com. Retrieved 23 June 2019.
  4. 1 2 3 "Ligier Reveal JS P320, Next Generation LMP3 – dailysportscar.com". www.dailysportscar.com. Retrieved 23 June 2019.
  5. Lloyd, Daniel. "ACO Confirms First Details of 2020 LMP3 Regulations – Sportscar365". sportscar365.com. Retrieved 23 June 2019.
  6. "2020 LMP3 Regulations Revealed – dailysportscar.com". www.dailysportscar.com. Retrieved 23 June 2019.
  7. Dagys, John. "Ligier Reveals Next-Gen LMP3 Car – Sportscar365". sportscar365.com. Retrieved 23 June 2019.
  8. "European Le Mans Series: The Ligier JS P320s completely dominate the first round at Le Castellet". ligierautomotive.com. 20 July 2020. Retrieved 13 November 2023.

Ligier JS P320 test program car driven by Jos Verstappen