Races | 16 |
Race Starts | 11 |
Drivers' Titles | 0 |
Constructors' Titles | 0 |
Victories | 0 |
Poles | 0 |
Fastest Laps | 0 |
Podiums | 0 |
Points | 0 |
Laps | 538 |
One/two finishes | 0 |


Year | Race | Nr | Driver | Team | Constructor | Model | Engine | Spec | Gr | Ps | Fastest Lap | Led | Retired | Pts | Formula | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
24 | 1975 | ROC | 21 | Maurizio Flammini | Frank Williams (Racing Cars) | Williams | FW | Ford Cosworth | DFV V8 3.0 | 0 | DNS | Accident | 0 | F1EC | ||
23 | 1975 | RSA | 21 | Jacques Laffite | Frank Williams Racing Cars | Williams | FW | Ford Cosworth | DFV V8 3.0 | 23 | NC | 01:18.100 | Not classified | 0 | F1 | |
22 | 1975 | BRA | 21 | Jacques Laffite | Frank Williams Racing Cars | Williams | FW | Ford Cosworth | DFV V8 3.0 | 11 | 11 | 02:39.750 | 0 | F1 | ||
21 | 1975 | ARG | 21 | Jacques Laffite | Frank Williams Racing Cars | Williams | FW | Ford Cosworth | DFV V8 3.0 | 17 | DNF | 01:55.300 | Gearbox | 0 | F1 | |
20 | 1974 | USA | 21 | Jacques Laffite | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 11 | DNF | 01:42.623 | Engine | 0 | F1 | |
19 | 1974 | CAN | 21 | Jacques Laffite | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 18 | 15 | 01:15.867 | Puncture | 0 | F1 | |
18 | 1974 | ITA | 21 | Jacques Laffite | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 17 | DNF | 01:37.100 | Engine | 0 | F1 | |
17 | 1974 | AUT | 21 | Jacques Laffite | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 12 | NC | Not classified | 0 | F1 | ||
16 | 1974 | GER | 21 | Jacques Laffite | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 21 | DNF | 07:49.500 | Suspension | 0 | F1 | |
15 | 1974 | GBR | 20 | Arturo Merzario | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 0 | T | Practice | 0 | F1 | ||
21 | Tom Belsø | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 0 | DNQ | DNQ | 0 | F1 | |||||
14 | 1974 | FRA | 21 | Jean-Pierre Jabouille | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 0 | DNQ | DNQ | 0 | F1 | ||
13 | 1974 | NED | 21 | Gijs van Lennep | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 0 | DNQ | DNQ | 0 | F1 | ||
12 | 1974 | SWE | 20 | Arturo Merzario | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 0 | WD | Injury | 0 | F1 | ||
20 | Richard Robarts | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 0 | DNS | Car with team mate | 0 | F1 | |||||
21 | Tom Belsø | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 21 | 8 | 01:29.686 | 0 | F1 | |||||
11 | 1974 | MON | 20T | Arturo Merzario | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 0 | T | Practice | 0 | F1 | ||
10 | 1974 | BEL | 21 | Gijs van Lennep | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 30 | 14 | 01:15.230 | 0 | F1 | ||
9 | 1974 | ESP | 21 | Tom Belsø | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 0 | DNQ | DNQ | 0 | F1 | ||
8 | 1974 | RSA | 20 | Arturo Merzario | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 3 | 6 | 01:18.930 | 1 | F1 | ||
7 | 1974 | BRA2 | 20 | Arturo Merzario | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 5 | 3 | 0 | F1EC | |||
6 | 1974 | BRA | 20 | Arturo Merzario | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 9 | DNF | Throttle | 0 | F1 | ||
5 | 1974 | ARG | 20 | Arturo Merzario | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 13 | DNF | 01:55.060 | Overheating | 0 | F1 | |
4 | 1973 | USA | 25 | Howden Ganley | Frank Williams (Racing Cars) | Iso Marlboro | IR | Ford Cosworth | DFV V8 3.0 | 19 | 12 | 0 | F1 | |||
3 | 1973 | CAN | 25 | Howden Ganley | Frank Williams (Racing Cars) | Iso Marlboro | IR | Ford Cosworth | DFV V8 3.0 | 22 | 6 | 1 | F1 | |||
2 | 1973 | ITA | 25 | Howden Ganley | Frank Williams (Racing Cars) | Iso Marlboro | IR | Ford Cosworth | DFV V8 3.0 | 20 | NC | Not classified | 0 | F1 | ||
1 | 1973 | AUT | 25 | Howden Ganley | Frank Williams (Racing Cars) | Iso Marlboro | IR | Ford Cosworth | DFV V8 3.0 | 21 | NC | Not classified | 0 | F1 |






Year | Race | Nr | Driver | Team | Constructor | Model | Engine | Spec | Gr | Ps | Fastest Lap | Led | Retired | Pts | Formula | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
25 | 1975 | AUT | 20 | Ian Ashley | Frank Williams Racing Cars | Williams | FW | Ford Cosworth | DFV V8 3.0 | 0 | DNA | DNA | 0 | F1 | ||
24 | 1975 | GER | 20 | Ian Ashley | Frank Williams Racing Cars | Williams | FW | Ford Cosworth | DFV V8 3.0 | 20 | DNS | Injury | 0 | F1 | ||
23 | 1975 | GBR | 20 | Jean-Pierre Jabouille | Frank Williams Racing Cars | Williams | FW | Ford Cosworth | DFV V8 3.0 | 0 | DNA | Car unavailable | 0 | F1 | ||
22 | 1975 | FRA | 20 | François Migault | Frank Williams Racing Cars | Williams | FW | Ford Cosworth | DFV V8 3.0 | 24 | DNS | Engine | 0 | F1 | ||
21 | 1975 | NED | 20 | Ian Scheckter | Frank Williams Racing Cars | Williams | FW | Ford Cosworth | DFV V8 3.0 | 19 | 12 | 01:25.120 | 0 | F1 | ||
20 | 1975 | SWE | 20 | Damien Magee | Frank Williams Racing Cars | Williams | FW | Ford Cosworth | DFV V8 3.0 | 22 | 14 | 01:31.524 | 0 | F1 | ||
19 | 1975 | BEL | 20 | Arturo Merzario | Frank Williams Racing Cars | Williams | FW | Ford Cosworth | DFV V8 3.0 | 19 | DNF | 01:39.670 | Clutch | 0 | F1 | |
18 | 1975 | MON | 20 | Arturo Merzario | Frank Williams Racing Cars | Williams | FW | Ford Cosworth | DFV V8 3.0 | 0 | DNQ | DNQ | 0 | F1 | ||
17 | 1975 | ESP | 21 | Tony Brise | Frank Williams Racing Cars | Williams | FW | Ford Cosworth | DFV V8 3.0 | 18 | 7 | 01:26.500 | 0 | F1 | ||
16 | 1975 | INT | 20 | Arturo Merzario | Frank Williams (Racing Cars) | Williams | FW | Ford Cosworth | DFV V8 3.0 | 0 | DNS | Engine | 0 | F1EC | ||
15 | 1975 | ROC | 20 | Arturo Merzario | Frank Williams (Racing Cars) | Williams | FW | Ford Cosworth | DFV V8 3.0 | 8 | 7 | 0 | F1EC | |||
14 | 1975 | RSA | 20 | Arturo Merzario | Frank Williams Racing Cars | Williams | FW | Ford Cosworth | DFV V8 3.0 | 15 | DNF | 01:19.510 | Engine | 0 | F1 | |
13 | 1975 | BRA | 20 | Arturo Merzario | Frank Williams Racing Cars | Williams | FW | Ford Cosworth | DFV V8 3.0 | 11 | DNF | 02:37.560 | Fuel system | 0 | F1 | |
12 | 1975 | ARG | 20 | Arturo Merzario | Frank Williams Racing Cars | Williams | FW | Ford Cosworth | DFV V8 3.0 | 20 | NC | 01:53.630 | Not classified | 0 | F1 | |
11 | 1974 | USA | 20 | Arturo Merzario | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 15 | DNF | 01:41.543 | Electrics | 0 | F1 | |
10 | 1974 | CAN | 20 | Arturo Merzario | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 19 | DNF | 01:16.230 | Handling | 0 | F1 | |
9 | 1974 | ITA | 20 | Arturo Merzario | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 15 | 4 | 01:35.800 | 3 | F1 | ||
8 | 1974 | AUT | 20 | Arturo Merzario | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 9 | DNF | Fuel system | 0 | F1 | ||
7 | 1974 | GER | 20 | Arturo Merzario | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 16 | DNF | 07:17.500 | Throttle | 0 | F1 | |
6 | 1974 | GBR | 20 | Arturo Merzario | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 15 | DNF | 01:22.900 | Engine | 0 | F1 | |
5 | 1974 | FRA | 20 | Arturo Merzario | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 15 | 9 | 01:01.800 | 0 | F1 | ||
4 | 1974 | NED | 20 | Arturo Merzario | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 21 | DNF | 01:21.860 | Gearbox | 0 | F1 | |
3 | 1974 | MON | 20 | Arturo Merzario | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 14 | DNF | Collision | 0 | F1 | ||
2 | 1974 | BEL | 20 | Arturo Merzario | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 6 | DNF | 01:14.300 | Transmission | 0 | F1 | |
1 | 1974 | ESP | 20 | Arturo Merzario | Frank Williams Racing Cars | Iso Marlboro | FW | Ford Cosworth | DFV V8 3.0 | 7 | DNF | 01:22.280 | Accident | 0 | F1 |


Year | Race | Nr | Driver | Team | Constructor | Model | Engine | Spec | Gr | Ps | Fastest Lap | Led | Retired | Pts | Formula | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
7 | 1977 | ITA | 41 | Loris Kessel | Jolly Club Switzerland | Apollon | FLY | Ford Cosworth | DFV V8 3.0 | 0 | DNQ | DNQ | 0 | F1 | ||
6 | 1977 | NED | 40 | Loris Kessel | Jolly Club Switzerland | Apollon | FLY | Ford Cosworth | DFV V8 3.0 | 0 | DNA | Did not practice | 0 | F1 | ||
5 | 1977 | FRA | 41 | Loris Kessel | Jolly Club Switzerland | Apollon | FLY | Ford Cosworth | DFV V8 3.0 | 0 | DNA | Entry refused | 0 | F1 | ||
4 | 1976 | ITA | 42 | Loris Kessel | RAM Racing | Williams | FW | Ford Cosworth | DFV V8 3.0 | 0 | DNA | Entry refused | 0 | F1 | ||
3 | 1975 | ITA | 20 | Renzo Zorzi | Frank Williams Racing Cars | Williams | FW | Ford Cosworth | DFV V8 3.0 | 22 | 14 | 01:38.800 | 0 | F1 | ||
2 | 1975 | SUI | 20 | Jo Vonlanthen | Frank Williams Racing Cars | Williams | FW | Ford Cosworth | DFV V8 3.0 | 15 | NC | 01:05.530 | Not classified | 0 | F1EC | |
1 | 1975 | AUT | 20 | Jo Vonlanthen | Frank Williams Racing Cars | Williams | FW | Ford Cosworth | DFV V8 3.0 | 28 | DNF | Engine | 0 | F1 |
Sponsors: Marlboro, Fina, Ambrozium
TRANSMISSION
Gearbox: Hewland FG400
Driveshafts: Hardy Spicer
Clutch: Borg & Beck
Clutch lining: Ferodo
CHASSIS
Front suspension: Double wishbones, outboard springs
Rear suspension: Parallel lower links, single top links, twin radius rods, outboard springs
Suspension dampers: Koni
Wheel diameter: front: 13 in. rear: 13 in
Wheel rim widths: front: 10 in. rear: 18 in.
Tyres: Goodyear
Brakes: Lockheed
Brake pads: Ferodo
Steering: Williams rack and pinion
Radiators: Serck
Fuel tank: Marston Excelsior
Battery: Varley
Instruments: Veglia
DIMENSIONS
Wheelbase: 98.5 in./2502 mm
Track: front: 61.25 in./1555 mm rear: 61.25 in./1555 mm
Gearbox weight: 102 lb/46 kg
Chassis weight (tub): 111 lb/50 kg
Fuel capacity: 41.5 gallons/188 litres
ENGINE
Type: Ford Cosworth DFV
No. of cylinders: V8
Bore and stroke: 85.6 mm x 64.8 mm
Capacity: 2993 cc
Compression ratio: 11:1
Maximum power: 465 bhp
Maximum rpm: 10,500
Valve sizes: 33.60 mm x 2/29.1 mm x 2
Valve lift: 10.4 mm
Valve timing: 62/86, 86/62
Pistons and rings: Cosworth
Bearings: Vandervell
Fuel injection: Lucas petrol injection
Ignition system: Lucas Opus
Fuel and oil: Fina
Sparking plugs: Champion
Engine weight: 365 lb/166 kg