| Races | 12 |
| Drivers' Titles | 0 |
| Constructors' Titles | 0 |
| Victories | 0 |
| Poles | 0 |
| Fastest Laps | 0 |
| Podiums | 0 |
| Points | 2 |
| Laps | 570 |
| One/two finishes | 0 |
| Year | Race | Nr | Driver | Team | Constructor | Model | Engine | Spec | Gr | Ps | Fastest Lap | Led | Retired | Pts | Formula | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 1975 | BEL | 28 | Mark Donohue | Penske Cars First National City Bank | Penske | PC1 | Ford Cosworth | DFV V8 3.0 | 0 | S | Spare car | 0 | F1 | ||
| 6 | 1975 | ESP | 28 | Mark Donohue | Penske Cars First National City Bank | Penske | PC1 | Ford Cosworth | DFV V8 3.0 | 17 | DNF | 01:29.100 | Accident | 0 | F1 | |
| 5 | 1975 | INT | 28 | Mark Donohue | First National City Travellers Checks Penske | Penske | PC1 | Ford Cosworth | DFV V8 3.0 | 10 | 6 | 0 | F1EC | |||
| 4 | 1975 | ROC | 28 | Mark Donohue | First National City Travellers Checks Penske | Penske | PC1 | Ford Cosworth | DFV V8 3.0 | 7 | DNF | Handling | 0 | F1EC | ||
| 3 | 1975 | RSA | 28 | Mark Donohue | Penske Cars First National City Bank | Penske | PC1 | Ford Cosworth | DFV V8 3.0 | 18 | 8 | 01:18.040 | 0 | F1 | ||
| 2 | 1975 | BRA | 28 | Mark Donohue | Penske Cars First National City Bank | Penske | PC1 | Ford Cosworth | DFV V8 3.0 | 15 | DNF | 02:37.510 | Handling | 0 | F1 | |
| 1 | 1975 | ARG | 28 | Mark Donohue | Penske Cars First National City Bank | Penske | PC1 | Ford Cosworth | DFV V8 3.0 | 16 | 7 | 01:52.840 | 0 | F1 |
| Year | Race | Nr | Driver | Team | Constructor | Model | Engine | Spec | Gr | Ps | Fastest Lap | Led | Retired | Pts | Formula | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 1975 | USA | 28 | John Watson | Penske Cars First National City Bank | Penske | PC1 | Ford Cosworth | DFV V8 3.0 | 12 | 9 | 01:46.040 | 0 | F1 | ||
| 3 | 1975 | FRA | 28 | Mark Donohue | Penske Cars First National City Bank | Penske | PC1 | Ford Cosworth | DFV V8 3.0 | 18 | DNF | 01:53.360 | Transmission | 0 | F1 | |
| 2 | 1975 | NED | 28 | Mark Donohue | Penske Cars First National City Bank | Penske | PC1 | Ford Cosworth | DFV V8 3.0 | 18 | 8 | 01:23.190 | 0 | F1 | ||
| 1 | 1975 | MON | 28 | Mark Donohue | Penske Cars First National City Bank | Penske | PC1 | Ford Cosworth | DFV V8 3.0 | 0 | T | Practice accident | 0 | F1 |
Sponsors: First National City Travelers Checks
TRANSMISSION
Gearbox: Hewland FGA400
Driveshafts: Penske/Löbro
Clutch: Borg & Beck
Clutch lining: Ferodo
CHASSIS
Front suspension: Double wishbones, inboard springs
Rear suspension: Parallel lower links, single top links, twin radius rods, outboard springs
Suspension dampers: Bilstein
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: Penske rack and pinion
Radiator: Serck
Fuel tank: Marston Excelsior
Battery: Sears
Instruments: Smiths
DIMENSIONS
Wheelbase: 100 or 105 in./2540 or 2667 mm
Track: front: 56 or 61 in./1422 or 1550 mm rear: 59 or 61 in./1499 or 1550 mm
Gearbox weight: 102 lb/46 kg
Formula weight: 1275 lb/578 kg
Fuel capacity: 40 gal./182 litres
Fuel consumption: 5-6 mpg – 1.8-2.1 km/litre
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: Sunoco
Sparking plugs: Champion
Engine weight: 365 lb/166 kg