1922 Grand Prix season
Grand Prix season
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The 1922 Grand Prix season had several notable events during the year. The AIACR governing body brought in a 2-litre formula for Grand Prix. French companies brought out straight-8 engines for their cars but it was FIAT's 6-cylinder engine that took the trophies. Veteran Felice Nazzaro won the French Grand Prix, held near Strasbourg. It was a tainted victory though, as Nazzaro's nephew was killed when his FIAT's suspension broke in the latter stages of the race. An almost identical accident also happened to team-mate Pietro Bordino, though he was only slightly injured. Pierre de Vizcaya's Bugatti finished second, nearly an hour behind.

The first Italian Grand Prix had been held in 1921 on public roads near Brescia. Following the example set elsewhere, land was leased in the Monza Park north-east of Milan to construct a closed circuit. The combined road course and racing oval was exactly 10 km in total length and built in just 101 days. After FIAT's dominance in France, most teams stayed away for the first Italian Grand Prix held at the Autodromo Nazionale Monza and only eight cars started. This time the junior driver beat the master, with Bordino leading home Nazzaro by two laps. De Vizcaya was the only other finisher, a further two laps back.
At the start of the season, Italian privateer Conte Giulio Masetti won the Targa Florio for a consecutive year, running a 1914 GP Mercedes. A number of manufacturers had sent works teams to this event, but Masetti's local knowledge and driving skill gave him a narrow victory over Jules Goux's Ballot.

Jimmy Murphy bought the Duesenberg he had won the French Grand Prix in the previous year and got it fitted with a Miller engine for the Indianapolis 500. There were also significant works teams from Duesenberg and Frontenac. Jules Goux also bought a pair of Ballots from France. Murphy set the fastest practice time and had a dominating drive to win by three minutes from Harry Hartz (Duesenberg) and Eddie Hearn (Ballot). He became the first driver to win the race from pole position. Duesenberg took eight of the top ten places.
Major races
| Date | Name | Circuit | Race Regulations |
Race Distance |
Winner's Time |
Winning driver | Winning constructor |
Report |
|---|---|---|---|---|---|---|---|---|
| 2 Apr | Medio Madonie | Targa Florio | 430 km | 6h 51m | Mercedes GP 18/100 | Report | ||
| 30 May | Indianapolis | AAA | 500 miles | 5h 18m | Duesenberg-Miller Special | Report | ||
| 30 May | Cagliari, Sardinia | Formula Libre | 500 km | 6h 13m | Ceirano CS2H | Report | ||
| 5 Jun | Montargis | Cyclecar | 325 km | 3h 39m | Salmson GP | Report | ||
| 18 Jun | Mugello | Formula Libre | 390 km | 5h 46m | Isotta Fraschini 5.9L Special[6] | Report | ||
| 22 Jun | Isle of Man | Formula Libre | 300 miles | 5h 25m | Sunbeam TT | Report | ||
| 22 Jun | Voiturette | 225 miles | 4h 15m | Talbot-Darracq 56 | Report | |||
| 16 Jul | Strasbourg | AIACR | 800 km | 6h 17m | FIAT 804 | Report | ||
| 29 Jul | Boulogne-sur-Mer | Voiturette Cyclecar |
450 km | 4h 54m | Salmson VAL | Report | ||
| 27 Aug | Montenero | Formula Libre | 180 km | 2h 53m | Bugatti Type 37 | Report | ||
| 3 Sep | Brooklands | Cyclecar | 200 miles | 2h 30m | Salmson VAL | Report | ||
| 3 Sep | Voiturette | 200 miles | 2h 18m | Talbot-Darracq 56 | Report | |||
| 3 Sep | Monza | Voiturette | 600 km | 4h 29m | FIAT 502SS | Report | ||
| 10 Sep | AIACR | 800 km | 5h 43m | FIAT 804 | Report | |||
| 16 Sep | Le Mans | Cyclecar | 400 km | 4h 02m | Salmson VAL | Report | ||
| 18 Sep | Voiturette | 440 km | 3h 52m | Talbot-Darracq 56 | Report | |||
| 15 Oct | Salò | Formula Libre | 250 km | 3h 02m | Diatto Tipo 20 | Report | ||
| 22 Oct | Monza | Formula Libre | 400 km | 3h 03m | Hispano-Suiza 9.4 | Report | ||
| (21 May*) 29 Oct |
Tarragona | Cyclecar | 360 km | 4h 18m | Salmson VAL | Report | ||
| 5 Nov | Villafranca | Voiturette | 520 km | 4h 56m | Talbot-Darracq 56 | Report | ||
| 19 Nov | Medio Madonie | Formula Libre | 430 km | 7h 09m | Peugeot 174 S | Report |
- Note *: = original race stopped and then rescheduled when a driver was in a fatal accident.[1]
Regulations and technical
New regulations set up by the AIACR (forerunner of the FIA) came into force this season for Grand Prix. The previous maximum engine limit of 3.0-litres was reduced down to 2.0-litres. The minimum weight was also correspondingly reduced from 800 to 650kg. The cars were 2-seaters and the weight of the driver and mechanic had to be at least 120kg.[7]
It marked the end of the low-revving, long-stroke motors. The rules aimed to curb the increasing speeds and danger. Research moved into developing better engine alloys to save weight and to handle higher piston speeds.[8] Then, starting with Mercedes, ingenious engineers found a way around these rules by introducing forced induction with the supercharger and speeds were soon at least as fast as they had been in the 3-litre formula.[9]
The American Automobile Association (AAA) chose not to go to the new regulations, staying with the 3-litre limit. To take on the powerful Duesenbergs, innovative engineer Harry Miller built a new 183 cu in (3-litre) straight-8.
Once again the Targa Florio regulations were open to any-sized racing cars. Production cars (with at least 50 examples made), were now split into six classes based on engine-capacity. A maximum time-limit of 10 hours was stipulated, to qualify as a finisher.[10]
Up to now the Automobile Club de France (ACF) had laid sole-claim to dictate the rules for Grand Prix racing. But at the end of the year at the annual general meeting of the AIACR, held in London, a new regulatory body was created â the Commission Sportive Internationale (CSI). Representatives were elected from seven of the major automobile authorities â of France, Italy, Great Britain, Belgium, Spain, Austria and the United States. Their role was to set up international racing regulations, categories and sporting rules. The first chairman of the CSI was Belgian René de Knyff, who went on to hold the position until 1946.[7]
For the new regulations, three French manufacturers developed grand prix racers based on their touring or sports models. Ballot advanced its 2LS sports that Jules Goux had driven in the 1921 French Grand Prix. Bugatti used its 8-cylinder Type 29 (a racing adaptation of the Type 30). New entrants Rolland-Pilain had also developed a straight-8 engine and its A22 was unusual for the time in being left-hand drive.[11][9]
Having developed an 8-cylinder engine for the short-lived 3-litre formula, FIAT was able to easily adapt it for the 1.5-litre voiturette class. With a simpler two valves per cylinder and putting out 60 bhp, this 1.5-litre straight-four became the benchmark for small-car engines for many years. In the sports-model touring car, the 501 SS, it became a favourite for the Italian amateur racer and the grand prix version was the Type 803.[12] FIAT also introduced the first competitive racing 6-cylinder car: the 2-litre Type 804, using engine construction similar to the successful pre-war Mercedes racing cars utilising light alloys.[12][13]
| Manufacturer | Model[8] | Engine | Power Output |
Max. Speed (km/h) |
Dry Weight (kg) |
|---|---|---|---|---|---|
| 2LS | Ballot 1994cc S4 | 90 bhp | 165 | 790 | |
| Type 29 | Bugatti 1991cc S8 | 90 bhp | 185 | 750 | |
| 804-404 | FIAT 1991cc S6 | 112 bhp | 175 | 660 | |
| RL | Alfa Romeo 2.0L S6 | 90 bhp | |||
| 20 S | Diatto 1997cc S4 | 75 bhp | 155 | 700 | |
| TT | Sunbeam 1975cc S4 | 88 bhp | 160 | 680 | |
| GP | Duesenberg 3.0L S8 | 115 bhp | 185 | 1170 | |
| 183 | Miller 3.0L S8 | 125 bhp | 185 | 990 | |
| Frontenac 3.0L S4 | 120 bhp | 185 | 1030 | ||
| 56 | Talbot 1486cc S4 | 54 bhp | >150[14] | ||
| 10/40/65 | Mercedes 1.5L S4 supercharged |
54 bhp 82 bhp s/ch |











