How much horsepower did Group B rally cars have?
Group B (4WD): 1982 – 1986 Group B welcomed some of the most spectacular rally cars the world had ever seen, boasting four-wheel-drive and in some cases over 500 brake horsepower. Sources at the time claimed that a Group B car could accelerate from 0-60mph (96km/h) on a gravel road in just 2.3 seconds.
How much horsepower do rally cars have?
The Power Of A Rally Car Rally cars used in WRC are capable of up to 380 HP, or 280 kW, of power. They do this at around 6,000 RPM, with maximum torque estimated to be around 450 Nm, but certainly more than 425 Nm.
What was the fastest Group B rally car?
Initially known as the Gruppe B, the Porsche 959 became known as the ’80s ultimate supercar, being the fastest production car in the world at the time of its release. During its production run it was hailed as the most technologically advanced road-going sports car ever built, and forerunner of all future super cars.
Are current rally cars as fast as Group B?
This all means that, even though WRC cars make only about 60-65% (even more since 2017) of the power of the best Group B cars, they are ultimately faster around a rally stage and post better times.
What killed Group B?
Group B was the World Rally Championship’s most famous era and produced the most spectacular cars. But Group B’s time was effectively ended when Henri Toivonen and co-driver Sergio Cresto were killed in a crash on the Tour of Corsica in 1986.
What was the most powerful Group B car?
Audi Quattro S1
Audi Quattro S1 The Quattro is seen as the ultimate Group B car and was thought to be the most powerful when the era was killed off, with the car producing close to 600bhp.
What is the horsepower of a Formula 1 car?
The best way to determine how much raw power an engine has is to look at its horsepower. For the 2021 F1 season, it is predicted that the engines have approximately 1050 HP. Some of that power is stored in the electrical unit. While the car generates speed and power, the energy gets stored in this unit.
Do rally cars use Turbo?
The turbocharger has been around in rallying for a couple of decades now, and years spent honing the art of recycling air back into the engine has led to today’s World Rally Cars being some very sophisticated blown-engined beasties indeed.
Why did Group B get banned?
Group B cars were banned swiftly and pitilessly in 1986 following the crash of Finnish racer Henri Toivonen and his American co-driver Sergio Cresto at Tour de Corse on the French island of Corsica.
Is Group B illegal?
Does Group B still exist?
Group B was eventually abolished at the end of 1986, and Group A regulations became the standard for all cars until the advent of World Rally Cars in 1997.
How fast do Group B rally cars go?
Group B welcomed some of the most spectacular rally cars the world had ever seen, boasting four-wheel-drive and in some cases over 500 brake horsepower. Sources at the time claimed that a Group B car could accelerate from 0-60mph (96km/h) on a gravel road in just 2.3 seconds.
What are the different classes of rally cars in F1?
The FISA decided to separate the rally cars into three classes: Group N (production cars), Group A (modified production cars), and Group B (modified sports cars). These groups were introduced in 1982.
What is the difference between Group C and Group B cars?
Group C was for prototype race cars like the Porsche 962. Group B was little used in racing but became the standard in rallying, it’s loose rules would have allowed 1000 horsepower rally cars by 1987 or 1989, had the series not been cancelled in 1986.
What is the weight limit for Group B cars?
Each class had different weight limits, maximum tyre sizes, etc. The most important classes for Group B were the 3000 cc class (2142.8 cc with turbo or supercharger), 960 kg minimum weight ( Audi Quattro, Lancia 037) and 2500 cc (1785 cc), 890 kg ( Peugeot 205 T16, Lancia Delta S4 ).