Ferrari 375 F1
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Ferrari 375 F1
Ferrari 375
Galleria Ferrari (12) (3955971732).jpg
Ferrari 375 F1
CategoryFormula One
Designer(s)Aurelio Lampredi
Technical specifications[1][2][3]
ChassisSingle-seater, tubular frame
Wheelbase2,320 mm (91 in)
2,420 mm (95 in)
Engine3.3 L Lampredi V12, naturally aspirated, front engine, longitudinally mounted
4.1 L Lampredi V12, naturally aspirated, front engine, longitudinally mounted
4.5 L Lampredi V12, naturally aspirated, front engine, longitudinally mounted
TransmissionFerrari 4-speed manual
Weight560 kg (1,230 lb)
Competition history
Notable entrantsScuderia Ferrari
Debut1950 Belgian Grand Prix
Constructors' Championships0
Drivers' Championships0
n.b. Unless otherwise stated, all data refer to
Formula One World Championship Grands Prix only.
See also the 340 and 375 road cars sharing the same engine

After finding only modest success with the supercharged 125 F1 car in Formula One, Ferrari decided to switch for 1950 to the naturally aspirated 4.5-litre formula for the series. Calling in Aurelio Lampredi to replace Gioacchino Colombo as technical director, Enzo Ferrari directed that the company work in stages to grow and develop an entirely new large-displacement V12 engine for racing.

The first outcome of Lampredi's work was the experimental 275 S. Just two of these racing barchettas were built, based on the 166 MM but using the experimental 3.3-litre V12. These were raced at the Mille Miglia of 1950 on April 23. Although one car held the overall lead for a time, both were forced to retire with mechanical failure before the end.

The 275 F1 made its debut at the Grand Prix of Belgium on June 18, sporting the same 3.3-litre (3322 cc/202 in³) version of Lampredi's new engine. With three Weber 42DCF carburetors, a single overhead camshaft for each bank of cylinders, and two valves per cylinder, the engine produced a capable 300 hp (224 kW) at 7200 rpm. Alberto Ascari drove the car to fifth place, marking the end of the 3.3-litre engine.

The 275 was replaced at the Grand Prix of Nations at Geneva on July 30, 1950 by the 340 F1. As the name suggests, the car sported a larger 4.1-litre (4101.66 cc/250 in³) version of Lampredi's V12. Other changes included a new de Dion tube rear suspension based on that in the 166 F2 car and four-speed gearbox. It had a longer 2,420 mm (95 in) wheelbase, but other dimensions remained the same. With 335 hp (250 kW), Ascari was able to keep up with the Alfa Romeo 158 of Juan Manuel Fangio but retired with engine trouble. Although the 340 proved itself capable, it was only the middle step in Ferrari's 1950 car development.

Ferrari 375 Indy

Ferrari achieved the 4.5-litre goal of the formula with the 375 F1, two of which debuted at Monza on September 3, 1950. This 4.5-litre (4493.73 cc/274 in³) engine produced roughly the same power as its 4.1-litre predecessor, but its tractability earned Ascari second place in that debut race. A series of modifications through the 1951 season allowed Ferrari to finally put Alfa Romeo behind it in a Formula One race, with José Froilán González' victory at Silverstone on July 14 becoming the constructor's first World Championship win. Ascari's wins at the Nürburgring and Monza and strong finishes throughout the season cemented the company's position as a Formula One contender.

Changes in the Formula One regulations led the company to shift the big engine to an Indy car, the 1952 375 Indianapolis. Three new Weber 40IF4C carburettors brought power output to 380 hp (279 kW),[4] the wheelbase was lengthened, and the chassis and suspension were strengthened. Although the car performed well in European testing, it was not able to meet the American challenge, with just one of four 375s even qualifying for the 1952 Indianapolis 500. Ascari was the driver who did qualify the car for the race, starting 25th (out of 33 starters) with a qualifying speed of 134.3 mp/h (the pole was won by American Chet Miller who pushed his supercharged Kurtis Kraft-Novi to 139.03 mp/h). Ascari would be classified in 31st place, completing only 40 of the 200 laps before being forced to retire with wheel failure, though he would go on to win the remaining six Grands Prix of the season to easily win his first World Championship from Ferrari teammate Giuseppe Farina.

The big V12 was scrapped for 1954, as Formula One required a 2.5-litre engine. The new 553 F1 adopted Lampredi's four cylinder engine, leaving the V12 for sports car use.

The 375 was driven during the 2011 British Grand Prix weekend by then-current Ferrari driver Fernando Alonso as a tribute to the sixtieth anniversary of the Ferrari's first World Championship Grand Prix win at the 1951 British Grand Prix at Silverstone, with Argentinean driver José Froilán González driving at the time.[5]

Complete Formula One World Championship results

(key) (results in bold indicate pole position, results in italics indicate fastest lap)

Year Entrant Chassis Engine Tyres Drivers 1 2 3 4 5 6 7 8
1950 Scuderia Ferrari Ferrari 275 Ferrari 3.3 V12 P GBR MON 500 SUI BEL FRA ITA
Alberto Ascari 5
Ferrari 375 Ferrari 4.5 V12 Ret/2+
Dorino Serafini 2+
1951 Scuderia Ferrari Ferrari 375 Ferrari 4.5 V12 P SUI 500 BEL FRA GBR GER ITA ESP
Luigi Villoresi Ret 3 3 3 4 4 Ret
Alberto Ascari 6 2 Ret/2+ Ret 1 1 4
Piero Taruffi 2 Ret 5 5 Ret
José Froilán González 2+ 1 3 2 2
Chico Landi Ret
1952 Scuderia Ferrari Ferrari 375 Indy Ferrari 4.5 V12 F SUI 500 BEL FRA GBR GER NED ITA
Alberto Ascari Ret
  • + denotes a shared drive.


  1. ^ "Ferrari 275". Stats F1. Retrieved 2016.
  2. ^ "Ferrari 375". Stats F1. Retrieved 2016.
  3. ^ "Ferrari 375 Indy". Stats F1. Retrieved 2016.[permanent dead link]
  4. ^ "Ferrari 375 Indianapolis". Retrieved 2019.
  5. ^ Arron, Simon. "F1 diary: British Grand Prix". Retrieved .
  6. ^ Small, Steve (1994). The Guinness Complete Grand Prix Who's Who. Guinness. pp. 37, 161, 218, 349, 378 and 388. ISBN 0851127029.

External links

  This article uses material from the Wikipedia page available here. It is released under the Creative Commons Attribution-Share-Alike License 3.0.



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