1931 Bugatti Type 51 Grand Prix

Type 51 Grand Prix image

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The Bugatti Type 51 Grand Prix 1931 is an impressive machine that was designed for the most demanding racing tracks of its time. With its sleek and aerodynamic lines, this car boasted an elegant and modern appearance that was well ahead of its time.

At the heart of this vehicle was a supercharged 2.3-liter engine that produced an impressive 180 horsepower, an outstanding feat for a car of its era. This six-cylinder engine was crafted with meticulous detail, featuring twin overhead camshafts and dry sump lubrication for optimal performance and fuel efficiency.

The car's suspension system was also designed with precision and ingenuity. The leaf spring front suspension was modified to allow the wheels to move independently, while the rear suspension featured a solid axle along with quarter-elliptic leaf springs. These elements together provided optimal balance and control, allowing the driver to push the car to its limits without compromising its stability.

Further contributing to the car's impressive handling and balance was its lightweight chassis, made predominantly from high-strength aluminum. This contributed to the car's overall speed and agility, while the design of the body helped provide a low center of gravity, further enhancing its handling capabilities.

The car's braking system was also fitted with advanced components for its time, with hydraulic drum brakes on all four wheels. This provided the driver with superb stopping power, even at race speeds.

The Bugatti Type 51 Grand Prix 1931 also featured a streamlined cockpit, designed to offer maximum visibility and easy access to all necessary controls. The car's steering wheel and pedals were carefully placed to provide optimal comfort and control, while the instrument panel provided essential information to the driver, including the vehicle's speed, oil pressure, and water temperature.

Overall, the Bugatti Type 51 Grand Prix 1931 was a masterpiece of automotive engineering that was far ahead of its time. Its impressive powertrain, suspension system, chassis, and brakes all contributed to making it one of the most iconic race cars ever built, and it has earned a well-deserved place in automotive history.

Milestones

- First unveiled at the Paris Motor Show in October 1931 - Developed as a successor to the Bugatti Type 35 - Introduced a twin-cam 2.3-liter engine that produced 160 horsepower - Featured an upgraded chassis with additional cross members and new alloy wheels - Won its first race at the 1931 Casablanca Grand Prix with Louis Chiron driving - Competed in the 1932 Monaco Grand Prix, finishing in 3rd place - Dominated the 1933 Monaco Grand Prix, with Achille Varzi and Tazio Nuvolari taking 1st and 2nd place respectively - Continued to race in various Grand Prix events throughout the 1930s, earning multiple victories and podium finishes - Considered one of the most iconic and successful racing cars of the pre-World War II era - Continues to be celebrated and sought-after by collectors and enthusiasts today.


Technical

- Engine: Inline 8-cylinder, 2.3 liter, supercharged - Power output: 160 hp at 5500 rpm - Transmission: 4-speed manual - Suspension: Front and rear independent suspension - Brakes: Four-wheel drum brakes - Top speed: Approximately 137 mph - Weight: 1420 lbs - Wheelbase: 2.75 meters - Fuel tank capacity: 100 liters - Chassis: Stiff ladder-type frame with cross bracing - Body: Aerodynamic aluminum coachwork - Tires: Michelin racing tires - Steering: Worm-and-sector - Dimensions: 3.95 meters long, 1.47 meters wide, 1.18 meters high

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