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1985 Lancia Delta S4 Group B

1985 Lancia Delta S4 Group B

Introduction
The 1985 Lancia Delta S4 Group B is a legendary rally car that was part of the Group B rally racing series from 1985 to 1986. It is the first four-wheel drive car to win the World Rally Championship and is remembered for its innovative design and powerful engine. It is a car that has been dubbed the “King of the Rally” and has a long and illustrious history. The Delta S4 Group B was designed by the talented engineer, Sergio Limone, and it featured a mid-engined four-wheel drive system, a sophisticated aerodynamic body and a powerful 1.8-liter turbocharged four-cylinder engine. The car was an instant success and it was raced in the World Rally Championship from 1985 to 1986, where it achieved great success.

Development

The development of the Delta S4 began in 1983, when Lancia decided to create a new Group B rally car. They enlisted the help of engineer Sergio Limone, who had previously designed the Delta S2 and the Integrale. He designed the Delta S4 using a mid-engined four-wheel drive system, which was a revolutionary concept at the time. The car was built using a steel tubular chassis, with a fiberglass body and a carbon-fiber composite roof. It also featured a sophisticated aerodynamic body, which helped to reduce drag and increase downforce. The car was powered by a 1.8-liter turbocharged four-cylinder engine, which produced up to 500 horsepower.

Engine

The Delta S4 was powered by a 1.8-liter turbocharged four-cylinder engine, which was capable of producing up to 500 horsepower. The engine was mated to a five-speed manual gearbox, which sent power to all four wheels. The car was also equipped with an anti-lag system, which allowed the engine to maintain boost pressure during gear shifts, thus improving acceleration. The car was also equipped with a sophisticated suspension system, which consisted of double wishbones at the front and a multi-link system at the rear. The suspension was adjustable, allowing the driver to fine-tune the handling of the car.

Racing

The Delta S4 made its debut in the 1985 World Rally Championship season, where it achieved great success. It won the championship in both 1985 and 1986, with drivers such as Markku Alen and Henri Toivonen behind the wheel. The car was also raced in other events, such as the Paris-Dakar Rally and the East African Safari Rally. The car was incredibly successful and it was widely regarded as one of the most advanced and powerful rally cars of its time.

Legacy

The Delta S4 is remembered as one of the most iconic and successful rally cars ever built. It paved the way for future four-wheel drive rally cars and it was the first car to win the World Rally Championship with a four-wheel drive system. The car was also incredibly successful in other events, such as the Paris-Dakar Rally and the East African Safari Rally. The Delta S4 remains an icon of the Group B era and its legacy lives on today.

Design

The Delta S4 was designed to be a lightweight and aerodynamic rally car. It was built using a steel tubular chassis, with a fiberglass body and a carbon-fiber composite roof. The car also featured a sophisticated aerodynamic body, which helped to reduce drag and increase downforce. The car was also equipped with an adjustable suspension system, which allowed the driver to fine-tune the handling of the car. The Delta S4 was an incredibly advanced and well-engineered car, and it was a testament to the engineering prowess of the Lancia team.

Performance

The Delta S4 was an incredibly powerful and capable rally car. The car was capable of accelerating from 0 to 60 mph in just 3.1 seconds and it had a top speed of 155 mph. The car was also incredibly agile, thanks to its four-wheel drive system and adjustable suspension. The car was able to corner at high speeds and it had excellent traction on all types of surfaces. The car was also incredibly reliable, which was a testament to its advanced engineering and design.

Reception

The Delta S4 was incredibly well-received by the rally community. It was praised for its innovative design and powerful engine, and it was widely regarded as one of the most advanced and capable rally cars of its time. The car was also incredibly successful in the World Rally Championship, where it won the title in both 1985 and 1986. The Delta S4 remains an iconic car and it is remembered as one of the greatest rally cars ever built.

Gallery of 1985 Lancia Delta S4 Group B

This image shows the 1985 Lancia Delta S4 Group B during its development phase. The car was designed by engineer Sergio Limone and featured a mid-engined four-wheel drive system, a sophisticated aerodynamic body and a powerful 1.8-liter turbocharged four-cylinder engine.

This image shows the engine of the 1985 Lancia Delta S4 Group B. The car was powered by a 1.8-liter turbocharged four-cylinder engine, which produced up to 500 horsepower. The engine was mated to a five-speed manual gearbox, which sent power to all four wheels.

This image shows the Delta S4 in action during a rally race. The car was incredibly successful in the World Rally Championship, where it won the title in both 1985 and 1986. The car was also raced in other events, such as the Paris-Dakar Rally and the East African Safari Rally.

This image shows the Delta S4 at a rally event. The car is remembered as one of the most iconic and successful rally cars ever built and it has become an iconic symbol of the Group B era. The car was incredibly successful in both the World Rally Championship and other events, and it is remembered as one of the greatest rally cars ever built.

This image shows the design of the Delta S4. The car was designed to be a lightweight and aerodynamic rally car, and it was built using a steel tubular chassis, with a fiberglass body and a carbon-fiber composite roof. The car also featured a sophisticated aerodynamic body, which helped to reduce drag and increase downforce.

This image shows the performance of the Delta S4. The car was capable of accelerating from 0 to 60 mph in just 3.1 seconds and it had a top speed of 155 mph. The car was also incredibly agile, thanks to its four-wheel drive system and adjustable suspension. The car was also incredibly reliable, which was a testament to its advanced e
ngineering and design.

This image shows the reception of the Delta S4. The car was incredibly well-received by the rally community and it was praised for its innovative design and powerful engine. The car was also incredibly successful in the World Rally Championship, where it won the title in both 1985 and 1986. The Delta S4 remains an iconic car and it is remembered as one of the greatest rally cars ever built.

This image shows the Delta S4 in action during a rally race. The car was incredibly successful in the World Rally Championship, where it won the title in both 1985 and 1986. The car was also raced in other events, such as the Paris-Dakar Rally and the East African Safari Rally.

This image shows the Delta S4 competing in the World Rally Championship. The car was incredibly successful in the championship, where it won the title in both 1985 and 1986. The car was also incredibly successful in other events, such as the Paris-Dakar Rally and the East African Safari Rally.

This image shows the Delta S4 remembered as one of the greatest rally cars ever built. The car was incredibly successful in both the World Rally Championship and other events, and it is remembered as one of the most iconic and successful rally cars ever built. The car is an icon of the Group B era and its legacy lives on today.

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