The Rise of TWR: A Motorsport & Engineering Giant

Tom Walkinshaw Racing, or TWR as it is widely known, carved an indelible mark on the automotive world, particularly in the realms of motorsport and high-performance vehicle engineering. Founded by the ambitious and talented Tom Walkinshaw, the company evolved from humble beginnings into a formidable force, synonymous with success and innovation. This article delves into the genesis and growth of TWR, exploring its key milestones, iconic projects, and the enduring legacy it left behind.

The Genesis of a Racing Dynasty

While the provided text focuses heavily on TWR's later activities, understanding its formation is crucial. Tom Walkinshaw, a passionate and skilled driver himself, initially focused on touring car racing. His success on the track provided the foundation and capital for expanding his operations. The early years were characterised by a relentless pursuit of performance, building a reputation for meticulous engineering and a winning mentality. This dedication soon attracted attention and opportunities beyond the domestic racing scene.

TWR and the Jaguar Legacy

A pivotal chapter in TWR's history was its close association with Jaguar. This collaboration saw TWR become instrumental in Jaguar's return to global motorsport prominence. In 1984, TWR established 'TWR Sport' to develop heavily modified versions of the Jaguar XJ-S, aptly named the XJR-S. These cars were a direct beneficiary of TWR's extensive racing experience in European Touring Cars, featuring significant enhancements in aerodynamics, suspension, brakes, and engine tuning. The success of these modified road cars was so profound that it paved the way for a formal joint venture in 1988, known as 'Jaguar Sport'.

The Birth of Iconic Road Cars

Jaguar Sport initially concentrated on producing tuned versions of existing Jaguar road cars, such as the XJR-S coupe and XJR saloon. However, the demand to bring the conceptual Jaguar XJ220 to life was overwhelming. This ambition led to the decision for Jaguar Sport to design and develop this legendary supercar. A new, dedicated facility was secured in Bloxham, Oxfordshire, to house this monumental project. Production of the XJ220 commenced in 1990 and continued until 1993, solidifying TWR's reputation as a manufacturer of breathtaking performance vehicles.

Beyond the XJ220: The XJR-15 and Aston Martin DB7

Following TWR's triumphant return to Le Mans with Jaguar in 1988, Tom Walkinshaw was approached by several affluent enthusiasts requesting a road-legal version of the formidable XJR-9 race car. This led to the development of the Jaguar XJR-15. Initially designated R-9R, this limited-edition, road-going racing car was produced in 1991 at the Bloxham facility, alongside the XJ220. The XJR-15 is notable for being one of the earliest cars to feature a carbon-fibre chassis, a testament to TWR's forward-thinking engineering.

TWR's engineering prowess was further showcased when they took on the design and development of the new Aston Martin DB7. This iconic sports car, designed by Ian Callum, was built at the former Jaguar Sport facility in Bloxham, demonstrating TWR's versatility and ability to adapt its expertise to different prestigious brands.

Volvo and Further Ventures

In 1996, TWR's design and engineering capabilities were enlisted by Volvo for the development of the Volvo C70 Coupé. This model was launched with the potent 2.3 T5 engine, which also served as the basis for Volvo's touring car efforts. TWR's final fully developed road car was the XJ220S, a limited-edition, racing-derived version of the XJ220, produced between 1996 and 1997. This variant featured significant weight reduction through the use of carbon-fibre bodywork, an enhanced aerodynamic kit derived from the XJ220C racing car, and a stripped-out interior. The package was completed by a tuned J-V6 engine producing a formidable 680 PS.

TWR's influence extended to other manufacturers as well. In 1987, Tom Walkinshaw formed a significant partnership with Holden, General Motors' Australian division. This collaboration saw the re-establishment of the Holden Dealer Team's performance and tuning division, Holden Special Vehicles (HSV). TWR also undertook development work for other marques, including the challenging Renault Clio V6 and the distinctive Saab 9-3 Viggen. Furthermore, TWR was involved in MG Rover's ambitious project to develop a successor to the Rover 45/MG ZS, being contracted to re-engineer the Rover 75/MG ZT into a smaller vehicle. However, this project, codenamed RD/X60, unfortunately never reached production due to the eventual demise of both Arrows and TWR.

TWR in Formula One

TWR's involvement in Formula One was marked by its association with the Arrows team. While TWR's primary focus was often on sportscar racing and touring cars, their expertise was a valuable asset in the pinnacle of motorsport. The team achieved notable performances, demonstrating their ability to compete at the highest level of automotive racing.

TWR in MotoGP

The versatility of TWR's engineering talent was also evident in the world of motorcycle racing. In 1997, former motorcycle world champion Kenny Roberts established his own racing team and embarked on manufacturing a motorcycle. To leverage the expertise within the Formula 1 industry, Roberts based his company in England and enlisted Tom Walkinshaw Racing to assist in the development of a three-cylinder two-stroke engine. Although the motorcycle never secured a Grand Prix victory, it achieved a significant milestone by taking a pole position at the 2002 Australian Grand Prix, with rider Jeremy McWilliams achieving the top qualifying spot.

Return to British Touring Car Championship (BTCC)

TWR's roots were firmly planted in touring car racing, and their return to the British Touring Car Championship (BTCC) in 1994, in alliance with Volvo, was a significant event. This partnership was responsible for the groundbreaking 850 Estate racing car. While this innovative machine was eventually rendered less competitive by the FIA's allowance of aerodynamic aids in 1995, TWR's dedication remained. They subsequently built and ran the works 850 Saloon, achieving considerable success with six wins in 1995 and five in 1996. The S40 also secured a victory in 1997. The culmination of this successful collaboration came in 1998 when TWR Volvo clinched the British Touring Car Championship title with Rickard Rydell at the wheel of the S40. TWR also played a crucial role in the design of the road-going Volvo C70 coupé and convertible, further cementing their relationship with the Swedish manufacturer.

Inventory of TWR-Developed Cars

TWR's impact is perhaps best illustrated by the impressive list of vehicles they were involved in developing or producing:

• Jaguar XJ-S TWR Sport (XJR-S)
• Jaguar XJ220
• Jaguar XJR-15
• Aston Martin DB7
• Volvo C70 Coupé and Convertible
• Jaguar XJ220S
• Renault Clio V6
• Saab 9-3 Viggen
• Holden Special Vehicles (HSV) models
• Arrows F1 cars
• Volvo 850 Estate (BTCC)
• Volvo 850 Saloon (BTCC)
• Volvo S40 (BTCC)
• MG Rover RD/X60 (prototype)

Motorsports Results and Notable Achievements

TWR's competitive spirit and engineering excellence translated into numerous motorsport victories across various disciplines. Their success at Le Mans with Jaguar, winning the prestigious 24-hour race, stands as a monumental achievement. The Jaguar XJR-12, powered by a V12 engine, was the last of its kind to win at Le Mans, a testament to TWR's ability to extract maximum performance from cutting-edge machinery. The JRV6 engine used in the XJ220 was largely a TWR development, evolving from the Austin Metro V64V engine, showcasing their engine development capabilities. Their involvement in the BTCC, culminating in a championship win with Volvo, further solidified their status as a dominant force in touring car racing.

Frequently Asked Questions

What does TWR stand for?

TWR stands for Tom Walkinshaw Racing.

What was TWR's most famous road car?

While subjective, the Jaguar XJ220 is arguably TWR's most iconic road car, renowned for its stunning design and incredible performance.

Which motorsport series did TWR compete in?

TWR competed in a wide array of motorsport series, including touring cars (BTCC, European Touring Car Championship), sportscar racing (Le Mans, IMSA), Formula One (with Arrows), and even had involvement in MotoGP engine development.

Was TWR involved with Aston Martin?

Yes, TWR was responsible for the design and development of the highly acclaimed Aston Martin DB7.

Did TWR develop cars for Volvo?

Yes, TWR played a significant role in developing the Volvo C70 Coupé and Convertible, as well as their successful BTCC racing cars.

In conclusion, Tom Walkinshaw Racing was far more than just a racing team; it was a powerhouse of automotive engineering and design. From its early days in touring cars to its groundbreaking work on iconic supercars and its contributions to various motorsport disciplines, TWR consistently demonstrated a passion for performance and a commitment to excellence. The legacy of Tom Walkinshaw and his company continues to inspire enthusiasts and engineers alike, a true testament to their indelible impact on the automotive world.