1919 Grand Prix season

Grand Prix season From Wikipedia, the free encyclopedia

The 1919 Grand Prix season was the first season following the armistice that ended World War I in November 1918. European economies were struggling, and many automotive firms had to recover and retool from military production. So, there was very little racing activity as it took time for the companies and populations to recover. As the world rebuilt there were only two major races held in the year – the Indianapolis 500 and the Targa Florio.

Unsurprisingly there was a mixture of old and new in the fields and in both events, it was the pre-war machinery that was triumphant. In the Indianapolis race, Howdy Wilcox in his Peugeot saw off a competitive field including new cars from Duesenberg, Miller and Ballot. It also had the first postwar deaths at the event when Arthur Thurman, and then Louis LeCocq and his mechanic were killed in separate accidents. Wilcox went on to be awarded the year's AAA national championship.

The Targa Florio attracted a solid field but was held in November in atrocious weather. Raced on a shorter variant of the Madonie circuit, it became a contest between the new Ballot of René Thomas and the pre-war Peugeot voiturette of André Boillot (both of whom had been at Indianapolis). On the tight course and with the bad weather, the power advantage of the bigger cars was negated, and it was Boillot who got the victory after a gruelling eight hours in wind, rain and snow.

Major races

Sources:[1][2][3][4][5]

More information Date, Name ...
Date Name Circuit Race
Regulations
Race
Distance
Winner's
Time
Winning driver Winning
constructor
Report
31 May United States VII Indianapolis 500 Indianapolis AAA 500 miles 5h 41m United States Howdy Wilcox Peugeot EX-5 Report
23 Nov Italy X Targa Florio Medio Madonie Targa Florio 430 km 7h 51m France André Boillot Peugeot L-25 Report
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Regulations and technical

The Indianapolis regulations remained the same as they were before the war – with a maximum engine size of 300 cu in (4.92 litres). The organisers of the Targa Florio had seven categories subdivided by number of cylinders and engine bore.[6]

An inevitable surge in technology during wartime was carried over into automotive engineering design. The rapid advances in airplane engines could be translated into racing engines. Ettore Bugatti had taken Ernest Henry from Peugeot to help with the development of his Bugatti U-16 engine, with twin 8-cylinder blocks. This project was then picked up by Fred Duesenberg’s company which used new, lightweight carburettors made by Harry Miller on his innovative straight-8 engine.[7][8]

Advances in metallurgy allowed lighter engines to be built, which meant they could be run at higher revolutions thereby generating more power. So, engines could be smaller and thus give a lower centre-of-gravity, which in turn meant better road-handling. Chain drives were abandoned in favour of shaft and virtually all racing units had twin-camshafts. Similarly, the long-stroke large-capacity four-cylinder pre-war engines disappeared.[9]

The Frontenacs of Gaston and Louis Chevrolet utilised a significant amount of aluminium that made them far lighter (1600 lbs) than most other cars, that were well over 2000 pounds.[10]

More information Manufacturer, Model ...
Manufacturer Model[11] Engine Power
Output
Max. Speed
(km/h)
Dry Weight
(kg)
France Peugeot EX-5 Peugeot 4.5L S4 112 bhp 185 1060
France Ballot 5-Litre Ballot 4.8L S8 140 bhp 190 1245
Italy FIAT S57/14B FIAT 4.5L S4 135 bhp 145 1025
United States Duesenberg Duesenberg 4.9L S8 120 bhp 180 1150
United States Miller Miller 3.0L S4 118 bhp 185 970
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Season review

References

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