Rennsport Reunion 7, a significant event celebrating Porsche’s racing heritage, is currently taking place in California. To mark this occasion, Porsche has unveiled a special and extraordinary automobile – the Porsche 911 GT3 R Rennsport.
This model, while not street-legal or compliant with GT3 competition standards, is a, well we call it a monster and remarkable machine designed for the track.
The 911 GT3 R Rennsport is powered by a naturally aspirated 4.2-litre flat-six engine, borrowed from the GT3 race car. However, it’s not built to GT3-class specifications, allowing it to produce a formidable 611hp. The engine is tuned to run E25 fuel and features bespoke pistons, camshafts, and a higher compression ratio. It’s a powerhouse capable of reaching an impressive 9,400 RPM.
Chevrolet and Corvette Racing have a brand new GT3 racing car for customer teams to run in 2024. Although its competition debut is a year away, Chevrolet recently displayed the new Corvette Z06 GT3.R, its first racing car that fully meets FIA GT3 technical regulations.
Designed and developed as a collaborative effort between GM’s Competition Motorsports Engineering division and Pratt Miller Engineering, the Z06 GT3.R is a therefore a landmark racing car for Chevrolet. It takes the level of technology transfer between racing and production to a new level with more shared components and features than ever before.
Since making its entry in 2015, Viper Niza Racing has been among the more successful fully Malaysian racing teams in regional and international competition. Its most significant victory was the class win at the 2019 TCR SPA500 24-Hour endurance race in Belgium with a CUPRA Leon.
Now, after 105 race starts by its driver and Team Principal & Owner, Douglas Khoo, Viper Niza Racing is taking a big step forward with two new racing cars for an assault in international and regional GT sportscar racing.
For its 55th anniversary this year, AMG has been celebrating in various ways and one more is the production of the Mercedes-AMG GT3 EDITION 55. This will be a very exclusive edition because there will be only 5 units in the world, so it will be a much-coveted collectors’ model.
To guarantee and to document the minimal production run, a specific range of numbers (“GT3.190-55”) was created for the chassis numbers of the cars. Each car will have an ex-factory price of 625,000 euros (around RM2.8 million).
While this has a GT3 designation, it is not FIA-homologated so it is not subject to the stringent regulations of the racing class. This has allowed the engineers at AMG to raise the power output of the AMG 6.3-litre V8 engine to 650 bhp, around 100 bhp more than in the homologated version that can be used for racing. Appropriately, the performance exhaust system made of Inconel comes without a silencer, generating an even more characteristic sound pattern as a result.
Maximum exclusivity is also assured as the colour is a special finish in MANUFAKTUR alpine grey uni with red accents. This perfectly complements the matte finish of the aero components in visible carbonfibre (front diffuser, rear diffuser, rear wing including end plates, flicks, louvre, radiator grille, side skirts).
The Affalterbach crest has been painted on the doors, while next to the AMG logo, the 55 year anniversary logo can also be seen on the rear wing.
In the functional racing cockpit, the GT3 EDITION 55 has exclusive details such as the anniversary symbol on the seat embroidery and plaques with ‘EDITION 55 – 1 OF 5’ inscription can be found on the centre console and the carbonfibre seat.
The matte Anthracite metallic is characteristic for the AMG interior with the high-quality visible carbonfibre elements harmoniously blending in, from the door sills, door covers and centre console to the dashboard. Another exclusive feature in the interior are the seatbelts with silver accents.
As a technical highlight, the cockpit of the includes a Data Display Unit (DDU) of the latest generation. The Bosch DDU 11 has a high-resolution graphic display that shows relevant information like speed, engine speed, operating temperatures, lap times, gear and shift indication, among others. The 55 year anniversary logo makes its appearance each time the car is started.
Besides a tailor-made and specially designed car cover, each owner will also receive an exclusive watch. IWC Schaffhausen has created a limited EDITION 55 box that contains a Pilot’s Watch Chronograph Edition ‘AMG’ with each watch matched to the specific unit by the Mercedes-AMG car’s chassis number engraved on the back of the watch case made of grade 5 titanium.
Ferrari has unveiled its 2023 contender, the 296 GT3, at Circuit de Spa-Francorchamps in Belgium ahead of this weekend’s TotalEnergies 24 Hours of Spa race. The 296 GT3 was developed with extreme use in mind, typical of the Pro classes, but also for gentlemen drivers, for whom racing is first and foremost about having fun.
The entire Ferrari 296 GT3 project concept emerged in 2020 and went live with the first simulations and simulator models. Then came the indoor testing, which defined the car’s aerodynamic shape in the wind tunnel, the bench-tuning of the engine and rigidity testing the chassis. The car finally completed the endurance tests in Maranello’s 4WD Dyno. Since the first shakedown at the Fiorano track on April 12, 2022, the new Ferrari has completed tens of thousands of kilometres preparing it for racing.
This is the first modern-day Ferrari GT that has been designed and developed completely in-house and is the mid-engined successor to the 488 GT3 Evo 2020. ORECA will put together the 296 GT3 as well as provide parts support for customers.
The Ferrari 96 GT3 grew out of the 296 GTB, the latest evolution of the company’s two-seater mid-rear-engined sports berlinetta concept. It’s a new approach in terms of design, car management at all stages of a race weekend, electronics, and even the engine architecture, a 120° turbocharged 6-cylinder (600 ps/710 Nm) – in compliance with the new GT3 regulations.
6-cylinder-engined Ferrari returns to track
This new model marks the return to the track of a 6-cylinder-engined Ferrari even though, in compliance with technical regulations, it doesn’t have the electric unit featured in the 296 GTB. Like its road-going twin, the positioning of the turbos is inside the vee. All this brings significant benefits in terms of compactness, lower centre of gravity and reduced mass
The gearbox of the 296 GT3 is new and specially developed for this car. The designers opted for a single-disc clutch unit with 6 gears, arranged transversely for better aerodynamics and weight distribution. Clutch actuation is now electronic and can be controlled from the steering wheel, rather than mechanical via the foot pedal, while the gear change is electrically actuated.
Connection to production car
The car’s design, minus the aerodynamic devices or features specific to the racing version, has retained its connection to the production model. The Ferrari engineers have been able to define an aerodynamic configuration within the homologation performance window by reducing ride height sensitivities with the aim of improving handling and driveability. This precise and detailed work on the shapes yielded a gain of 20% in downforce on the car over the previous generation.
Development of the cabin design was done without neglecting essential aspects such as safety and comfort. In endurance racing, performance depends on these features. The cabin was completely redesigned over the 488 GT3, in response to input from factory drivers and customers. The result is a cockpit that allows its occupant to quickly and effectively find the best driving position, with the main functions always within easy reach.
F1-inspired controls
Many controls and functions have moved to the new Formula 1 single seater-inspired steering wheel, while the position of the Sabelt seat provides optimal visibility, both day and night. It also adds a new level of comfort for drivers of different sizes and statures who can use the adjustable pedals and steering to find their best position in the car. The air conditioning system and airflow inside the cabin were designed to provide adequate ventilation in all conditions, helping the driver to concentrate during every stage of a race.
While the 296 GT3 chassis draws on the experience of the 488 GT3, it is entirely new and is made of aluminium. It allows the car to exploit the grip potential offered by the tyres without compromising their integrity in just a few laps, benefiting performance and repeatability. The chassis’ extreme lightness, which in the 296 GT3 also allows better and more efficient ballast management, contributes to this. The safety structure has been carefully designed using the most sophisticated simulations and innovative technologies and research, especially in alloys and materials.
Suspension differences
The 296 GT3 has a longer wheelbase than its road-going counterpart, within the regulatory limits, and a different suspension design to the 488 GT3, with dedicated kinematics and structures. The double wishbone arms in the front and rear suspensions are designed to offer maximum grip even at high speeds, limiting stress on the tyres as far as possible, to the benefit of tyre life, performance and reliability. The suspension, like the anti-roll bars, features the widest possible range of settings providing drivers with the best possible setup.
Ferrari is still working on the pricing which will be available towards the end of the year. The first customer teams will get their cars late in the year but in time for them to prepare for the debut race which will be the 2023 Rolex 24 at Daytona.
With the new FIA technical regulations coming into force this year, Lamborghini Squadra Corse has developed a new Huracan GT3 EVO2 which is an entirely new project. Compared to the Huracan GT3 EVO, which was homologated in 2019 and based on the Huracan EVO road car, the GT3 EVO2 is based on the Huracan STO and features all-new aerodynamic solutions and intake system.
It shares key design elements and rear-wheel drive only with the Huracan STO, and also the naturally aspirated V10 engine which, in the road version, delivers 640 bhp.
Huracan STO
Huracan GT3 EVO
The two strong design elements – the hexagonal airscoop design and the rear fin – are derived from Huracan STO, contributing to a more efficient intake system and better car balance. The airscoop is connected to a snorkel, replacing the side air intakes, which optimally channels the airflow directly into the engine, resulting in greater responsiveness to the driver’s demands.
The introduction of 10 electronically actuated throttle bodies increases the efficiency of the V10 with titanium valves; the entire system, designed in-house by Lamborghini Squadra Corse, is fixed to the engine by just 4 screws, a solution introduced for the first time on the Essenza SCV12, to facilitate maintenance work.
The fully carbonfibre bodywork has a muscular design created in collaboration with Lamborghini’s Centro Stile. The new splitters, diffuser and underbody enhance aerodynamic efficiency. The carbonfibre floor, coated with high-strength Zylon fibre, together with the new diffuser, provides greater downforce than the current generation GT3 EVO.
Other innovations include the rear wing, which is mounted on aluminium alloy pillars inspired by those of the STO. The new supports allow for greater precision in adjusting the wing compared to those of the EVO model.
The redesigned roll cage, with the introduction of two rear pillars, and the new carbon-Kevlar honeycomb side panels, already tested on the Essenza SCV12, increases safety in the event of impact on the doors in compliance with the FIA 2022 regulations. The plexiglas side windows are now fixed to the carbonfibre door panel by means of a ring of screws for greater structural rigidity and reliability.
Stopping power has also been optimised as the brake system has been updated with new calipers and pads designed by Squadra Corse for both endurance and sprint races. These solutions, combined with dedicated traction control and ABS, have been developed to make the car easy to control in low-grip conditions. The car is delivered to customers equipped with PZero tyres (325/680-18 at the front; 325/705-18 at the rear) from Pirelli.
“The new Huracan GT3 EVO2 is not simply an evolution of the current car. It’s a new project that reinforces the technological transfer between Lamborghini’s motorsport division and the company and inherits two difficult tasks: to prove as successful as the previous generations of Huracan GT3, which have won more than 40 international titles in 6 seasons, and to match its commercial success by helping to reach the target of 500 Huracán racing cars since 2015,” said Giorgio Sanna, Lamborghini Head of Motorsport.
The first customers will get their cars from the second half of 2022, with the track debut to be at the 2023 Daytona 24 Hours. Those who are running the previous Huracan GT3 EVO model can upgrade it to the GT3 EVO2 specifications via an evolution kit.
The TotalEnergies 24 Hours of Spa this weekend is special for Mercedes-AMG. It was 50 years ago that the classic endurance race in Belgium saw the still young AMG brand scoring its first major success. Hans Heyer and Clemens Schickentanz won their class and finished second overall with the AMG 300 SEL 6.8, a victory that brought AMG to the attention of the motorsports world. It was not a works racing car entered by Mercedes-Benz but a car developed by the engineering firm which was founded in 1967, hence the car’s entry as an ‘AMG’.
The ‘Red Pig’
The big W109 Mercedes-Benz sedan, painted in red and nicknamed ‘Red Pig’, weighed 1,635 kgs. AMG engineers got its 6835 cc engine to generate up to 428 ps and 620 Nm, giving a 0 to 100 km/h capability of 6.1 seconds and a top speed of more than 265 km/h. It suited the old course of Spa-Francorchamps – 14.863 kms long, with many straights that could be driven at full throttle.
3 ready-to-race cars
As homage to the legendary red car, Mercedes-AMG (the company became part of the Daimler Group in 2005) has developed a trio of cars in limited edition with the theme of ‘50 Years Legend of Spa’. For maximum exclusivity, the number has been limited to one of each. Next to the iconic red livery, the three unique pieces incorporate further exclusive characteristics and specifications. The limited edition consists of one SLS AMG GT3, one GT3 (2016 model year) and the current evolution version of the GT3.
All three racing cars are ready-to-race. Their livery recalls the iconic looks of the 300 SEL 6.8 AMG from 50 years ago. Next to the red basic colour, the surfaces for starting numbers and sponsors have been inspired by the race participation at Spa at the time.
The extras in the interior include a finish in Graphite Metallic Matt and a dashboard fascia in carbonfibre. On the dashboard, there is an anniversary plaque with the original signature of AMG founder Hans Werner Aufrecht.
Without FIA homologation
Technically, the special editions have a bit of differentiation too. The AMG 6.3 litre V8 engine, with a performance exhaust system, can develop its full power level without an air restrictor but as supplied ex-factory, it does not have FIA homologation.
The SLS AMG GT3 ‘50 Years Legend of Spa’ is a brand-new competition gullwing car classified as a 2021 model. Officially, production of this model ended in 2015 but for the anniversary edition, Mercedes-AMG took the final and only available bodyshell of the model from its warehouse to build the special version. Together with the other characteristics and specifications of the special version, the result is a car that can’t be exceeded in terms of uniqueness.
The 2016 anniversary car has been a fascinating model from the first model generation. Next to the typical special colour schemes for the interior and the exterior as well as the numerous special features, the race car has another feature that makes it special: its chassis number. The spaceframe, made from aluminium, has the number 100.
The 2020 car, in special edition form, is the latest GT3. Apart from the exhaust system that enhances performance, its technology is identical to that of the Mercedes-AMG GT3 cars that have been racing around the track in this year’s 24-hour race.
‘The Real Race’ is Lamborghini’s first official entry into eSports, delivering a new sim racing championship blending the real and virtual worlds of racing. In partnership with Assetto Corsa Competizione by Kunos Simulazioni, its inaugural virtual one-make series started at the end of May and will have 5 qualifier weekends till August 2, 2020. After that, a live final will be run at Lamborghini’s headquarters in Sant’Agata Bolognese, Italy on September 18, 2020.
Assetto Corsa Competizione was developed alongside car manufacturers and provides a dynamic platform for Lamborghini’s latest racing series. The game is also used by official Lamborghini Squadra Corse test and race drivers in their real-world preparations.
The immersive eSports competition will have the Lamborghini Huracan GT3 EVO for participants. Its exclusive race livery is the work of Centro Stile, Lamborghini’s in-house design department. Participants can customize the looks in 12 different versions, with each car displaying the trademark logos of long-standing Lamborghini Squadra Corse’s partners – Pertamina, Pirelli and Roger Dubuis.
The top three players from the tournament’s live finals will enjoy a 3-day experience in Italy. They will have a chance to train alongside Lamborghini Squadra Corse drivers and to drive a real Lamborghini race car at a racetrack.
“Sim racing is one of the fastest growing sectors in eSports, with eSports increasingly important to younger generations. I also follow it closely! This is an opportunity for us to combine the excitement of virtual racing with the appeal of Lamborghini cars and our motorsports program,” said Stefano Domenicali, Chairman & CEO of Automobili Lamborghini.
“ESports creates an environment where race heroes and top drivers can be challenged by anyone. This encourages wider engagement with real-life racing, reflected by Lamborghini’s investment in this new sports platform,” he added.
David Coulthard, the former Formula 1 racing driver who will be the studio-based commentator for the live event, had this to say: “I’ve paid close attention to the rise of eSports. Seeing the realism of racing games and how drivers are using racing simulators to practice, or professional eSports players going from simulation to the real thing, is just incredible.”
“The Real Race is designed to portray realism and professionalism. Skills in sim racing are so transferable, which is why Lamborghini wants to give players an opportunity to test drive the real thing as part of the prize. There’s nothing quite like getting behind the wheel of a Lamborghini,” Coulthard said.
A real Lamborghini Huracan GT3 EVO in action(above).The photorealism of the cars of The Real Race makes it hard to tell the difference (below).
Assetto Corsa Competizione is the new official GT World Challenge videogame. It offers an authentic atmosphere of the FIA GT3 homologated championship, competing against official drivers, teams, cars and circuits, all reproduced in-game with the claim of the highest level of accuracy ever achieved. Sprint, Endurance and Spa 24 Hours races take full advantage of Unreal Engine 4 to ensure photorealistic weather conditions and graphics, night races, motion capture animations, reaching a new standard in terms of driving realism and immersion.
For many years now, Polyphony Digital’s Sony PlayStation 4 (PS4) driving simulation title, Gran Turismo SPORT, has attracted the interest of a number of carmakers who have developed concept models for it. The Gran Turismo Sport title is certified and promoted by the FIA (the world motorsports governing body) as an official platform of digital motorsport.
From this May 22, a new addition will be the Mazda RX-Vision GT3 Concept virtual racing car. This new model will automatically grant seed rights to participate in the FIA-certified Gran Turismo Championship (World Tour) that will be held in various locations around the world in the 2020 season.
The RX-Vision GT3 Concept is based on the Mazda RX-VISION which was displayed in 2015. It is modified in accordance with FIA GT3 vehicle regulations. The RX-VISION took on the challenge of achieving the most beautiful front engine rear wheel drive (FR) sportscar that Mazda could conceive, based on the ‘KODO -Soul of Motion’ design theme.
The RX-VISION concept was unveiled at the 2015 Tokyo Motorshow.
The RX-VISION was selected as the ‘Most Beautiful Concept Car of the Year’ in the 33rd Festival Automobile International held in France in January 2016.
At that time, Mazda said it could be equipped with a next-generation ‘SKYACTIV-R’ rotary engine (RE) which naturally excited rotary fans and enthusiasts who await the return of the ‘RE’. Mazda has not ruled out the possibility and said the concept represented ‘the vision of a sportscar that Mazda hopes to make a reality in the future’.
The GT3 project started in the fourth quarter of 2019 and an image sketch was released at the venue for the world final of the FIA Gran Turismo Championship held in Monaco in November last year. It was announced that the racing car would be added to the 2020 update of Gran Turismo SPORT. From then on, the teams at Polyphony Digital and Mazda Design worked to refine the model using 3D modelling.
Taking advantage of the original concept’s long-nose/short-deck form, the RX-Vision GT3 Concept has a wider tread. The front midship and transaxle rear wheel drive configuration achieves an ideal 48:52 weight distribution, with excellent aerodynamic characteristics optimized for handling performance and tyre management.
Like the RX-VISION, the RX-Vision GT3 Concept will use a SKYACTIV-R 4-rotor rotary engine with a maximum output of 570 ps (the output and weight may change due to balance of performance (BoP) adjustments depending on the race). Its suspension consists of a double wishbone front and multi-link type rear layout.
Each function within the cockpit is arranged with an emphasis on ease of operation during the race. In particular, the steering wheel uses a special design that improves operability. The interior layouts of all Mazda models are developed in the pursuit of superior ergonomics. Similarly, the RX-Vision GT3 Concept prioritizes aspects such as seat shape, driving position, pedal arrangement and visibility during driving as essential items to providing a ‘human-centered’ cockpit.
SPECIFICATIONS
Length x Width x Height (mm) : 4590 x 2075 x 1120
Wheelbase (mm) : 2700
Front / rear tread (mm) : 1720 /1760
Vehicle weight (kgS) : 1,250
Engine displacement (cc) : 2600
Maximum output (ps/rpm) : 570/9,000
Maximum torque (Nm/rpm) : 540/7,500
Tyres and Wheels : Michelin – 310 / 700 – 18
Legacy Racing will make its GT World Challenge Asia debut this year with an Am class-entered Mercedes-AMG GT3. The Malaysian team is run by Tedco Racing, which has previously competed in national championships but will now make its pan-Asia debut with two familiar faces – Leona Chin and Tengku Djan Ley.
The team will begin its GT World Challenge Asia campaign on home soil at the Sepang International Circuit on March 28/29 and then continue to Thailand, Japan and China for the other rounds of the 11-race championship.
The ‘Prince of Drift’
Tengku Djan’s racing career spans 24 years, with participation in Japan’s Super GT series as well as back-to-back Merdeka Millennium Endurance victories at Sepang. However, he didn’t earn the nickname ‘Prince of Drift’ for nothing – he was crowned Formula Drift Asia champion in 2009 and 2010, and finished seventh in last season’s FIA Intercontinental Drifting Cup.
“I’m looking forward to a great season with a new, all-Malaysian team,” he said. “We hope to be competitive in the Am class, but both Leona and I are new to GT racing. And it’s not going to be easy as GT World Challenge Asia has the highest level of competition in the region.”
First GT3 drive for Leona Chin
As for Leona, her racing experience includes stints in the Mini Challenge Asia Series, Renault Clio Cup China and Malaysian Championship Series, where she finished second in the last season. “It was always a dream to race in any GT championship so to now have an opportunity in Asia’s most prestigious GT series is pretty amazing,” she said.
“It’s going to be a tough and challenging year as it will be my first time racing a GT3 car, let alone the beautiful Mercedes-AMG. But I’m also very excited about visiting new circuits that I’ve never previously raced at. Competing in GT World Challenge Asia will provide me with great experience at a very high level of racing,” Leona said.
Team boss Kelvin Liang acknowledges that they are newcomers to GT World Challenge Asia and GT racing. “Generally, we will need to dig deep to catch up with the rest of the established teams and drivers. Success, however, will be sweeter being an all-Malaysian team of drivers and crew,” he said.
Following two seasons that surpassed all expectations, GT World Challenge Asia’s format and regulations – originally based around the British GT Championship’s – will remain largely unchanged in 2019, albeit with one key difference. The series brings together a mix of GT3 and GT4 machinery, while GTC cars are also eligible to compete at the 12 hour-long races.
