Audi ur quattro rally car transmission
Introduction
The Audi ur quattro rally car was one of the most successful rally cars of all time. It won the World Rally Championship three times in a row, from 1980 to 1982. The ur quattro was also the first rally car to use a four-wheel drive system, which gave it a significant advantage over its rivals.
The ur quattro’s transmission was a key part of its success. It was a five-speed manual transmission that was designed to handle the high torque produced by the car’s turbocharged engine. The transmission was also equipped with a limited-slip differential, which helped to improve traction on slippery surfaces.
Design
The ur quattro’s transmission was a five-speed manual transmission that was based on the transmission used in the Audi 80 road car. However, the transmission was extensively modified to handle the increased torque produced by the rally car’s engine.
The transmission’s gears were made of high-strength steel, and the shafts were made of hardened steel. The transmission also featured a reinforced clutch and a heavy-duty flywheel.
The ur quattro’s transmission was mounted in the rear of the car, and it was connected to the engine by a driveshaft. The transmission was also connected to the front and rear differentials by driveshafts.
Operation
The ur quattro’s transmission was operated by a gear lever that was located in the center console. The gear lever was used to select the desired gear. The transmission also featured a reverse gear.
The transmission was equipped with a limited-slip differential, which helped to improve traction on slippery surfaces. The limited-slip differential worked by transferring torque to the wheel with the most grip.
Performance
The ur quattro’s transmission was a key part of the car’s performance. The transmission was able to handle the high torque produced by the car’s engine, and it was also able to provide the necessary traction on slippery surfaces.
The ur quattro’s transmission helped the car to win the World Rally Championship three times in a row. The transmission was also a key factor in the car’s success at the Monte Carlo Rally and the Swedish Rally.
Conclusion
The Audi ur quattro rally car transmission was one of the most advanced transmissions of its time. The transmission was able to handle the high torque produced by the car’s engine, and it was also able to provide the necessary traction on slippery surfaces. The transmission was a key part of the car’s success, and it helped the ur quattro to win the World Rally Championship three times in a row.
