Alfa Romeo 1931

6C 1750
8C 2300 - new model

Italy

8C 2300 was introduced in April at Mille Miglia. Light-alloy cylinder blocks and heads, dry sump lubrication. Initially, Alfa Romeo announced that the 8C was not to be sold to private owners, but by autumn 1931 Alfa sold it as a rolling chassis in Lungo (long) or Corto (short) form with prices starting at over £1000.

 

6C 1750

1750 Turismo (6 cyl, 1752 cc, SOHC, 46 bhp; 122 in)
1750 Sport/Gran Turismo (6 cyl, 1752 cc, DOHC, 55 bhp; 115 in)
1750 Super Sport/Gran Sport (6 cyl, 1752 cc, DOHC, 64 bhp; 108 in)
1750 Super Sport/Gran Sport compressore (6 cyl, 1752 cc, DOHC, 85 bhp; 108 in)
1750 Gran Turismo compressore (6 cyl, 1752 cc, DOHC, 80 bhp, 124.4 in) - new model


Alfa Romeo 6 C 1750 GTC


Alfa Romeo 6 C 1750
 

8C 2300

8C 2300 Lungo (8 cyl, 2336 cc, 142 bhp; 122 in) - new model
8C 2300 Corto (8 cyl, 2336 cc, 142 bhp; 108.3 in) - new model
8C 2300 Spider Corsa (R8 cyl, 2336 cc, 155 bhp; 108.3 in) - new model
8C 2300 Monza (R8 cyl, 2336 cc, 165 bhp; 104.3 in) - new model
8C 2300 Le Mans (R8 cyl, 2336 cc, 155 bhp; 122 in) -new model

WHEN Alfa-Romeo produced a new 8-cylinder racing car at the beginning of 1931, and straight away won the Targa Florio with it, one immediately conjured up visions of a 100% racer on the lines of the 1925 2-litre cars. But this was not so, for the type was subsequently put into production as a sports model, albeit with a lower compression ratio, 5.75 to 1, and equipped of course, with a comfortable body.
It will be remembered that one of these cars was acquired by Sir Henry Birkin, who raced it successfully, with high compression pistons, at Phoenix Park in the Irish Grand Prix, when he averaged 83.8 m.p.h., and in the 500 Miles race, during which he covered several laps of the Brooklands circuit at 125 m.p.h. Now the car is the property of Mr. Ernest Kleinwort, and fitted with low compression pistons, has resumed its role of a normal sports car.
Mr. Kleinwort recently gave us his kind permission to make a road test of the car for the benefit of our readers, and bearing the car's history in mind, it was with feelings of the liveliest anticipation that we attended at Mr. Kleinwort's house in the West End.
The mere sight of this AlfaRomeo is enough to thrill the heart of an enthusiast. Painted in the Italian national colour, bright red, the car is long and low, with the clean lines and general air of neatness which are characteristic of products of a manufacturer who has raced extensively.
Taking the passenger's seat, we set off for Haywards Heath, in Sussex, and the first point that struck us was. the Alfa-Romeo's amazing tractability. Through the crowded streets of South London the car was driven in a perfectly normal manner, no revving up in a block to avoid oiling up a plug—indeed Mr. Kleinwort informed us that he had not touched the plugs for the last 2,000 miles! Another point which makes the Alfa-Romeo so different from one's usual idea of a very fast sports model is that perfectly straight petrol can be used. In fact the only adjustment necessary on leaving Town for fast work in the country was to change the jets, which was not a long operation.
We then took over the car ourselves, and found the driving position rather unusual. The seat cushions were all that could be desired in their angle and comfort so that the seating position gave perfect visibility, but the steering wheel seemed rather high. When the car was stationary we were not favourably inclined towards this feature, possibly because we normally use a car in which the steering wheel is very low down in our lap. Once we got going, however, this feeling disappeared, and we found that the angle of the wheel seems to give one a marked feeling of accuracy in control. No doubt this was enhanced by the clear view of both the front wheels.
The engine is extraordinarily smooth—the 10-bearing crankshaft sees to that. Great care has to be taken in getting away from a standstill in low gear to avoid over revving. If the accelerator pedal is fully depressed the rev, counter needle jumps up to 5,500 r.p.m. in a flash, without the engine showing the slightest signs of roughness.
The gear change is simple and positive. The close gear ratios allow rapid changes-up to be made, and the power available at all speeds up to the maximum, is simply staggering. For example, on one occasion a motor cyclist gave chase on his 500 c.c. sports model. We came to a sharp corner, reducing our speed to 30 m.p.h.; slipping into second gear we gave the Alfa its head, and as we accelerated after changing up into third at 50 m.p.h., we left long black wheel marks behind us! A few minutes later the motor cyclist was not in sight.
How can one possibly describe in mere words the fascination of this superb car? Whether cruising on a straight main road at 70 m.p.h., or driving hard on a twisty secondary road, using the gears and brakes to the full, the Alfa-Romeo conveys the same feeling of perfection. The steering is in keeping with the rest of the car, taut, vibrant and alive. Every road shock is transmitted to the wheel, but strange to say this is not in the least unpleasant or tiring, and only serves to add to one's enjoyment of the accuracy with which the car can be placed. So controllable is the car that the sight of a corner ahead encourages one to increase speed. Indeed we felt that no matter how fast we approached we would always be able to corner safely. The tail just slides a little to be instantly corrected, and the car has that rare attribute, perfect weight distribution and poise.
The maximum speed we attained in our all too brief run was 95 m.p.h., at which speed slight traffic complications made a reduction in our gait advisable. The car was still gaining speed rapidly when we had to cut out, and Mr. Kleinwort informs us that the comfortable maximum is 107 m.p.h., with the engine turning over at 5,000 r.p.m. The top gear ratio is 4.25 to 1. Under favourable conditions, 5,300 r.p.m. can be obtained, which as can be seen from the speed chart represents a road speed of 114 m.p.h.
Hills, in the ordinary sense of the word, do not reduce the average speed of the Alfa-Romeo in the slightest degree; but an indication of the car's hill-climbing power on top gear can be judged by the fact that Worth Forest Hill was surmounted at a steady 75½ m.p.h. on that gear, after taking the bottom corner at 55 m.p.h.
The brakes are all that one expects from a firm of such vast racing experience. However violently they are applied no "judder" or swerve ever occurs—another feature which makes this Alfa-Romeo one of the safest cars we have ever driven.
As we climbed out of the driving seat at the conclusion of our run, we realised that this 2,300 c.c. 8-cylinder Alfa-Romeo embodies all those ideals of the perfect sports car, both in design and material, which every enthusiast carries in his heart. Naturally this perfection is expensive to build, and the chassis price is about £1,700—but we hoped fervently that one enthusiast at least, would one day obtain his heart's desire.

Motor Sport, August 1932

 

Tipo A (2xR6 cyl, 3504 cc, 230 bhp; 110.2 in) – (4 ex.) monoposto

Victories:
1st Italian GP #26 8C-2300 Campari/Nuvolari
2nd Italian GP #30 8C-2300 Minoia/Borzacchini
2nd French GP #18 8C-2300 Campari/Borzacchini
2nd Belgian GP #10 8C-2300 Nuvolari/Borzacchini
3rd Belgian GP #2 8C-2300 Minoia/Minozzi
European Championship GP entries:
  Italian GP 24.05.1931   Results:
No. Model Driver Entrant gen.    
26 8C-2300 Campari / Marinoni SA Alfa Romeo 1st    
28 Type A Nuvolari / Borzacchini SA Alfa Romeo fail.    
30 8C-2300 Minoia / Zehender SA Alfa Romeo 2nd    
32 6C-1500 Pirola / Lurani F. Pirola 6th    
34 6C 1750 Lettieri G. Lettieri dna    
50 6C 1750 Caniato / Tadini A. Caniato fail.    
             
  French GP 07.06.1931   Results:
No. Model Driver Entrant gen.    
4 8C-2300 Minoia / Zehender SA Alfa Romeo 6th    
18 8C-2300 Campari / Borzacchini SA Alfa Romeo 2nd    
44 8C-2300 Nuvolari / Minozzi SA Alfa Romeo 11th    
48 6C-1750 Pesato / Félix Private 10th    
             
  Belgian GP 12.07.1931   Results:
No. Model Driver Entrant gen.    
2 8C-2300 Minoia / Minozzi SA Alfa Romeo 3rd    
10 8C-2300 Nuvolari / Borzacchini SA Alfa Romeo 2nd    
16 8C-2300LM Birkin / Lewis SA Alfa Romeo 4th    
14 8C-2300 Campari / Zehender SA Alfa Romeo fail.    
24 6C-1750 Pesato / Félix Private 6th    
             
  German GP 19.07.1931   Results:
No. Model Driver Entrant gen.    
44 8C-2300 Nuvolari Scuderia Ferrari 4th    
46 Monza Baconin Borzacchini Scuderia Ferrari dna    
  Monza Luigi Arcangeli Scuderia Ferrari dna    
             
Victories:
Pos. Race No. Model Drivers
2nd Monza GP 58 Monza Borzacchini
1st Targa Florio #14 8C 2300 Nuvolari
2nd Targa Florio #16 6C 1750 GS Borzacchini
1st Dieppe Grand Prix     Caracciola
1st Coppa Ciano     Nuvolari
1st Circuit du Dauphiné     Étancelin
1st Comminges GP     Étancelin
1st Coppa Acerbo     Campari
3rd Coppa Acerbo     Nuvolari
Other GP entries:
Race: Best res.:
 Targa Florio 10.05.1931 1st
Dieppe Grand Prix 26.07.1931 1st
Coppa Ciano 02.08.1931 1st
Circuit du Dauphiné 02.08.1931 1st
Grand Prix du Comminges 16.08.1931 1st
Coppa Acerbo 16.08.1931 1st
Monza Grand Prix 06.09.1931 2nd
Victories:
Pos. Race No. Model Drivers
1st Le Mans 16 8C 2300 Howe/Birkin
2nd Spa 24 Hours 5 6C 1750 GS Pesato / Félix
3rd Spa 24 Hours     Rouleau/Rouleau
2nd Tourist Trophy     Borzacchini
2nd Mille Miglia     Campari/Marinoni
1st Giro di Sicilia   6C 1750 S Gazzabini / Cantore
2nd Giro di Sicilia #70 6C 1750 S Magistri / Fieri
1st Coppa Principe di Piemonte     Borzacchini
2nd Coppa Principe di Piemonte     Severi
3rd Coppa Principe di Piemonte     Pastore
         
Other races:
Race: Best res.:
 Le Mans 13.06.1931 1st
Spa 24 Hours 05.07.1931 2nd

The racing version of the 8C 2300 Spider driven by Tazio Nuvolari won the Targa Florio race in Sicily.
The 1931 Italian Grand Prix victory at Monza gave the "Monza" name to the twin seater GP car, a shortened version of the Spider.
8C 2300 tipo 'Le Mans' is the sport version of the '8C 2300' and it had a successful debut in the 1931 Eireann Cup driven by Henry Birkin. It also won the 24 Hours of Le Mans in 1931 (Howe-Birkin).
1931 Monoposto Tipo A has two 6-cylinder engines fitted side by side in the chassis.


8C 2300 (Goffredo Zehender / Attilio Marinori) at Le Mans


24h Le Mans winner: 8C 2300 (Lord Earl Howe / Tim Birkin).


Etancelin in the 8C 2300 at Monza.


Campari startuje w Mille Miglia.

Alfa Romeo 8 C 2300 Monza (Markt'92/6-260)


Luigi Arcangeli in the Alfa Romeo 1750 SS at 7° Giro di Sicilia.


3rd at 7° Giro di Sicilia: Alfa Romeo 1750 SS (Costantino Magistri - Fieri).


1st at Targa Florio: Tazio Nuvolari in the 8C 2300.


Tazio Nuvolari in the 8C 2300 at Targa Florio.

Rallies:
  Event: Entered: Raced: Finished: Best results:
16-21.01.1931 Rallye Monte Carlo ? ? ? Lurani Cernuschi   ?