วันเสาร์ที่ 28 เมษายน พ.ศ. 2555

>>Ferrari 156 F1

Ferrari 156 F1



Ferrari 156
HillPhil1962.jpg
CategoryFormula One
ConstructorFerrari
Designer(s)Carlo Chiti
Predecessor246 F1
Successor158
Technical specifications
ChassisTubular Spaceframe
EngineFerrari Dino Type 156, 1,496 cc (91.3 cu in), 120° V6 2 valves per cylinder DOHC, naturally aspiratedMid-engined, longitudinally mounted
TransmissionFerrari Type 543/C
5-speed manual
FuelShell
TyresDunlop
Competition history
Notable entrantsScuderia Ferrari
FISA
Scuderia Sant Ambroeus
Notable driversUnited States Phil Hill
West Germany Wolfgang von Trips
United States Richie Ginther
Italy Giancarlo Baghetti
Mexico Ricardo Rodríguez
Italy Lorenzo Bandini
Belgium Willy Mairesse
United Kingdom John Surtees
Debut1961 Monaco Grand Prix
RacesWinsPolesFastest laps
29776
Constructors' Championships1 (1961)
Drivers' Championships1 (1961 - Phil Hill)
n.b. Unless otherwise stated, all data refer to
Formula One World Championship Grands Prix only.
The Ferrari 156 was a racecar made by Ferrari in 1961 to comply with then-new F1 regulations that lowered engine displacement from 2.5 to 1.5 litres, similar to the pre-1961 F2 class for which Ferrari had developed a mid-engined car also called 156. It used the V6 "Dino" engine named after Enzo Ferrari's late son.
The new engine was a revised F2 engine with the V-angle increased from 65 to 120 degrees. This increased the power by 10 hp (7 kW). Bore and stoke were 73.0 x 58.8 mm (2.3 in) with a displacement of 1,476.60 cc and a claimed 190 hp (142 kW) at 9,500 rpm. For 1962 a 24-valve version was planned with 200 hp (149 kW) at 10,000 rpm, but never appeared. In 1963 the 12-valve version fitted with Bosch direct-fuel injection instead of carburetors achieved that power level. The last victory for the Ferrari 156 was achieved by Italian Lorenzo Bandini in the 1964 Austrian Grand Prix.
A V-6 engine with 120 degree bank is smoother at producing power because every 120 degree rotation of engine crankshaft produces a power pulse.
It is one of the most iconic racecar shapes and one of the most distinctive of all Ferraris.Phil Hill won the 1961 World Championship of Drivers  and Ferrari secured the 1961 International Cup for F1 Manufacturers, both victories achieved with the 156.


Sharknose

The 1961 version was affectionately dubbed "sharknose" due to its characteristic air intake "nostrils". Unfortunately, then-Ferrari factory policy inevitably saw all the remaining sharknose 156s scrapped by the end of the 1963 season. Nevertheless such an F 156 is exhibited in the "Galleria Ferrari, at Maranello, probably a replica. A similar intake duct styling was applied over forty years later to the Ferrari F430.


1963 Ferrari 156 Aero

The updated Ferrari 156, used in the 1963 season, did not feature the distinctive sharknose design. but had a rather conventional intake, somewhat larger than the Ferrari 158 introduced in 1964.


Monza crash

On September 10, 1961, after a collision with Jim Clark's Lotus on the second lap of the Italian Grand Prix, the 156 of Wolfgang von Trips (Hill's teammate) became airborne and crashed into a side barrier, fatally throwing him from the car and killing fifteen spectators.


Famous drivers

  • Phil Hill
  • Wolfgang Graf Berghe von Trips
  • Richie Ginther
  • Willy Mairesse
  • Giancarlo Baghetti
  • Ricardo Rodríguez
  • Lorenzo Bandini
  • Innes Ireland
  • Olivier Gendebien


In popular culture

  • English Blues singer-songwriter Chris Rea had a meticulous replica of the sharknose built for him to use in his 1996 film, La Passione.


Complete Formula One World Championship results

(key) (results in bold indicate pole position; results in italics indicate fastest lap)
YearEntrantEngineTyresDrivers12345678910PointsWCC
1961Scuderia Ferrari SpA SEFACFerrari 178 1.5V6D
MONNEDBELFRAGBRGERITAUSA

40 (52)1st
United States Richie Ginther2531538RetWD

United States Phil Hill3219231WD

Germany Wolfgang von Trips412Ret12Ret


Belgium Olivier Gendebien

4






Belgium Willy Mairesse




Ret



Mexico Ricardo Rodriguez





RetWD

FISAItaly Giancarlo Baghetti


1





Scuderia Sant Ambroeus



Ret
Ret


1962Scuderia Ferrari SpA SEFACFerrari 178 1.5 V6D
NEDMONBELFRAGBRGERITAUSARSA
186th
United States Phil Hill323WDRetRet11


Italy Giancarlo Baghetti4
Ret
WD105WD

Mexico Ricardo RodriguezRet
4WDWD614


Italy Lorenzo Bandini
3
WD
Ret8WD

Belgium Willy Mairesse
7Ret


4WD

1963Scuderia Ferrari SpA SEFACFerrari 178 1.5V6D
MONBELNEDFRAGBRGERITAUSAMEXRSA264th
Belgium Willy MairesseRetRet


Ret



United Kingdom John Surtees4Ret3Ret21Ret9DSQRet
Italy Ludovico Scarfiotti
WD6DNS





Italy Lorenzo Bandini





Ret5Ret5
1964Scuderia Ferrari SpA SEFACFerrari 178 1.5V6D
MONNEDBELFRAGBRGERAUTITAUSAMEX45 (49)1st
Italy Lorenzo Bandini10


531


Italy Ludovico Scarfiotti






9

North American Racing TeamMexico Pedro Rodriguez








6


>>Ferrari Berlinetta Boxer

Ferrari Berlinetta Boxer




Ferrari Berlinetta Boxer
Ferrari 512 BB
ManufacturerFerrari
Production1973–1984
2,323 produced
AssemblyMaranello, Italy
PredecessorFerrari 365 GTB/4
SuccessorFerrari Testarossa
ClassSports car
Body styleBerlinetta
LayoutRMR layout
Transmission5-speed manual
DesignerLeonardo Fioravanti at Pininfarina
365 GT4 BB
First in the Boxer series. Note the six taillights, six exhaust tips, and high profile tires
Production1973–1976
387 produced
Engine4.4 L V12
BB 512
1976 Ferrari 512BB
Production1976–1981
929 produced
Engine5.0 L V12
BB 512i
512BBi
Production1981–1984
1,007 produced
Engine5.0 L FI V12
Ferrari Berlinetta Boxer is one of a series of cars produced by Ferrari in Italy between 1973 and 1984. They used a mid-mounted flat-12 (180° V12, not actually a true boxer) engine, replacing the FR layout Daytona, and were succeeded in the Ferrari stable by theTestarossa. It was designed by Leonardo Fioravanti.
Production of the BB was a major step for Enzo Ferrari. He felt that a mid-engined road car would be too difficult for his buyers to handle, and it took many years for his engineers to convince him to adopt the layout. This attitude began to change as the marque lost its racing dominance in the late 1950s to mid-engined competitors. The mid-engined 4-6-, and 8-cylinder Dino racing cars were the result, and Ferrari later allowed for the production Dino road cars to use the layout as well. The company also moved its V12 engines to the rear with its P and LM racing cars, but the Daytona was launched with its engine in front. It was not until 1971 that a mid-engined 12-cylinder road car would appear.
No BB was ever originally sold in North America, as Enzo did not believe it to be worth the cost of federalizing. However, third parties made conversions, and quite a few of them are now in the United States.



365 GT4 BB

The first "Boxer" was the 365 GT4 BB shown at the 1971 Turin Motor Show. Designed to rival the Lamborghini Miura, it was finally released for sale in 1973 at the Paris Motor Show. 387 were built, with 88 in right-hand drive (of which 58 for the UK market), making it the rarest of all Berlinetta Boxers. The Pininfarina-designed body followed the P6 show car with popup headlights.
Though it shared its numerical designation with the Daytona, the Boxer was radically different. It was a mid-engined car like the Dino, and the now flat-12 engine was mounted longitudinally rather than transversely (as it was mounted in the Dino; the Daytona was a conventional front-engine, logitudinal design). Horse Power @ 380 was also slightly higher than the Daytona.
The engine shared its internal dimensions with the V12 from the Daytona, but was spread out to 180° as on Ferrari's 1970 Formula One car and was mounted above a five-speed manual transmission. One major difference in this engine was its use of timing belts rather than chains.


512 BB

The 365 GT4/BB was updated as the BB 512 in 1976, resurrecting the name of the earlier Ferrari 512 racer. The engine was larger at 4942cc, had an increased compression ratio of 9.2:1,Horse Power was slightly down to 360 and a new dual plate clutch to handle the added power, torque and ease the pedal effort. Dry sump lubrication was used to prevent oil starvation in hard cornering due to revised rear suspension, wider wheels and wider rear tires. External differentiators included a new front spoiler, wider rear tires, added NACA side air vents ducting air to the brakes, four tail pipes and four tail lights (instead of six).
929 BB 512 models were produced.


512i BB

The Bosch K-Jetronic CIS fuel injected BB 512i introduced in 1981 was the last of the series. The fuel injected motor produced cleaner emissions and offered a better balance of performance and daily-driver temperament.
External differentiators from the BB 512 besides badging include a change to metric sized wheels and the Michelin TRX metric tire system, small white running lights in the nose, and red rear fog lamps outboard of the exhaust pipes in the rear valance.
1,007 BB 512i models were produced.


Specifications and performance

Measurements are notoriously variable, inaccurate, and definitionally vague even from Ferrari-issued sources of the same period. For example, the workshop manual documents maximum speed (typically speed at redline) whereas the owner's manual documents «attainable» speed which appears to be speed at maximum HP per RPM not exceeding redline; for the 512 and 512i, this is likely not the maximum speed. Also, the workshop manual does not consistently distinguish measurements between the carbureted (512) and injected (512i) engines except with respect to the fuel delivery system, even though it is common knowledge that differences exist.
Owner's Manuals365512512i
Power344 hp (257 kW) @ 7200 rpm360 hp (268 kW) @ 7000 rpm340 hp (254 kW) @ 6000 rpm
Torque302 lb·ft (409 N·m) @ 3900 rpm333 lb·ft (451 N·m) @ 4600 rpm333 lb·ft (451 N·m) @ 4200 rpm
Redline7000 rpm7000 rpm6600 rpm
Attainable speed188 mph (303 km/h) @ 7000 rpm188 mph (303 km/h) @ 6200 rpm160 mph (260 km/h) @ 6000 rpm
0–100 km/h (0-62 mph)5.4 secs5.4 secsn/a
Dry weight1,235 kg (2,723 lb)1,596 kg (3,519 lb)n/a
Kerb weightn/an/a1,580 kg (3,483 lb)
Workshop Manual365512 & 512i
Power344 hp (257 kW) @7200 rpm360 hp (268 kW) @6200 rpm
Torque41.7 kg·m (409 N·m; 302 lb·ft) @ 3900 rpm46 kg·m (450 N·m; 330 lb·ft) @ 4600 rpm
Redline7000 rpm6600 rpm
Maximum speed302 km/h (188 mph)303 km/h (188 mph)
0–100 km/h (0-62 mph)5.4 secs5.4 secs
Dry weight1,235 kg (2,723 lb)1,515 kg (3,340 lb)
Kerb weightn/an/a


BB LM


A Series III Ferrari 512 BB LM
In 1974, Luigi Chinetti's North American Racing Team (NART) developed a racing variant of the 365 GT4 BB to replace the team's Daytonas for use in sports car racing. NART's car debuted at the 24 Hours of Daytona in 1975 before earning a sixth place finish at the 12 Hours of Sebring two months later. NART continued to use the car into 1978, by which time Ferrari had begun their own development of a racing variant of the updated 512 BB. Ferrari's Customer Assistance Department extensively modified four 512s in 1978, adding wider wheel arches, a roof-mounted aerofoil, and reusing rear wings from Ferrari 312T2 Formula One cars. Power from the flat-12 was increased to 440 hp (328 kW) while the cars' weight were decreased to approximately 1,200 kg (2,646 lb). The four cars, termed BB LM by Ferrari, were entered by Charles Pozzi, Ecurie Francorchamps, and NART in the 1978 24 Hours of Le Mans, but none were able to complete the race.
After the failure of the first batch, Ferrari worked on fixing the BB LM with a second development program in late 1978. The flat-12's carburetors were replaced with an electronic fuel injection system to increase power to 480 hp (358 kW), a system later adapted to the 512i BB. The production-based bodywork of the first BB/LMs was replaced by a new design developed by Pininfarina which was 16 in (41 cm) longer and carried over none of the original styling cues. The pop-up headlights were now replaced by fixed units integrated into the fascia, while the tail was lengthened to the maximum allowed by regulations. Nine of these revised BB LMs were built by Ferrari in 1979, while a further refined series of sixteen were built from 1980 to 1982. Amongst the BB LM's best finishes was a fifth overall and first in the GTX class at the 1981 24 Hours of Le Mans.

>>Ferrari 246 F1

Ferrari 246 F1

Ferrari 246 F1
Mike Hawthorn 1958 Argentine GP.jpg
CategoryFormula One
ConstructorFerrari
Designer(s)Vittorio Jano
Carlo Chiti
Predecessor801
Successor156
Technical specifications
ChassisTubular aluminium body on chassis composed of two main elliptic tubes and other small tubes to form a light, rigid structure
Suspension (front)double wishbones, coil springs, telescopic dampers and anti-roll bar
Suspension (rear)DeDion axle, transverse upper leaf spring, two longitudinal radius arms,Houdaille lever dampers
EngineFerrari Dino Type 246, 2,417 cc (147.5 cu in), 65° V6, naturally aspirated Mid-engine, longitudinally mounted
TransmissionFerrari Type 523
4-speed manual
FuelShell
TyresDunlop
Competition history
Notable entrantsScuderia Ferrari
FISA
Scuderia Sant Ambroeus
Notable driversItaly Luigi Musso
United Kingdom Peter Collins
United Kingdom Mike Hawthorn
West Germany Wolfgang von Trips
Belgium Olivier Gendebien
United States Phil Hill
Debut1958 Argentine Grand Prix
The Ferrari 246 F1 was a Ferrari racing car built for the Formula One World Championship of 1958. The regulations for 1954–1960 limited naturally aspirated engines to 2500 cc and for the 1958 season there was a change from alcohol fuels to AvGas.
The 246 used a 2417 cc Dino V6 engine with a 65° angle between the cylinder banks.This was the first use of a V6 engine in a Formula One car, but otherwise the 246 was a conventional front engine design. The Ferrari 246 was good enough to win a World Championship for Mike Hawthorn and a second place in the Constructors Championship for Ferrari.
The Ferrari 246 was not only the first V6 engined car to win a Formula One Grand Prix, the French Grand Prix at Reims in 1958, it was also the last front engined car to win a Formula One Grand Prix. This occurred at the 1960 Italian Grand Prix at Monza, where the major British teams boycotted the race.
In 1960, the Ferrari 246 designation was also used for the first mid-engined Ferrari, the 246P Formula One car, again using a Dino V6 engine of 2417 cc. and again in 1966 for Ferrari's first three litre era Formula One car.

The 246 at the 2007 Goodwood Festival of Speed.

วันศุกร์ที่ 27 เมษายน พ.ศ. 2555

>>Ferrari D50

Ferrari D50


Lancia D50/Ferrari D50
Lancia D50 replica Mallory Park.jpg
The late Tom Wheatcroft's Lancia D50 replica, on test at Mallory Park in 2010.
CategoryFormula One
ConstructorLancia
Designer(s)Vittorio Jano
Technical specifications
ChassisTubular spaceframe, with stressed engine.
Suspension (front)Unequal length, tubular double wishbone, with transverse leaf spring and inboard dampers.
Suspension (rear)De Dion tube, with transverse leaf spring and inboard dampers.
Axle trackF: 1,294 mm (50.9 in)
R: 1,330 mm (52.4 in)
Wheelbase2,280 mm (89.8 in)
EngineLancia DS50 2,488 cc (152 cu in) 90°V8. Naturally aspirated, front-mounted.
1954: 260 bhp (194 kW).
1955/6: 285 bhp (213 kW).
TransmissionLancia 5-speed manual transaxle.
Weight620 kg (1,367 lb)
FuelShell
TyresPirelli/Englebert
Competition history
Notable entrantsScuderia Lancia
Scuderia Ferrari
Notable driversItaly Alberto Ascari
Italy Luigi Villoresi
Italy Eugenio Castellotti
Argentina Juan Manuel Fangio
Italy Luigi Musso
United Kingdom Peter Collins
Spain Alfonso de Portago
Debut1954 Spanish Grand Prix
RacesWinsPolesFastest laps
14
Lancia: 4
Ferrari: 10
5
0
5
8
2
6
5
1
4
Drivers' Championships(1956: Fangio)
n.b. Unless otherwise stated, all data refer to
Formula One World Championship Grands Prix only.
The Lancia D50 was a Formula One racing car designed by Vittorio Jano for Lancia in 1954. The car's design made use of many innovative features, such as the use of the engine as a stressed chassis member, the off-centre positioning of the engine to allow a lower overall height, and pannier fuel cells for better weight distribution and aerodynamics. Six of the cars were built, two of them are displayed in Italian museums.
The D50 made its race debut toward the end of the 1954 Formula One season in the hands of two-time and reigning World Champion, Italian driver Alberto Ascari. In its very first event Ascari took both pole position in qualifying and fastest race lap, although his car's clutch failed after only ten laps. Following Ascari's death, and in increasing financial trouble, the Lancia family sold their controlling share in the Lancia company, and the assets of Scuderia Lancia were given to Scuderia Ferrari. Ferrari continued to develop the car, although they removed many of Jano's most innovative designs, and the car was rebadged as the Lancia-Ferrari D50 and later simply the Ferrari D50. Juan Manuel Fangio won the 1956 World Championship of Drivers with this car modified by Ferrari. During their competition lifespan D50s were entered into 14 World Championship Formula One Grands Prix, winning five.


Ferrari 801

The D50s lived on into the 1957 season, much modified as the Ferrari 801 however were largely uncompetitive against the latest generation of Maserati 250Fs.