F1 / CAR RECORD
Iso-Marlboro FW
A model in the entrant’s season record, connected to its drivers, constructor and recorded engine candidates.
Recorded seasons11974–1974
ConstructorIso-MarlboroSource constructor association
Engine records1Published season candidates
Seasons and drivers
| Season | Entrant ID | Recorded drivers | Chassis evidence |
|---|---|---|---|
| 1974 | frank-williams-racing-cars | Arturo Merzario, Gijs van Lennep, Jacques Laffite, Jean-Pierre Jabouille, Richard Robarts, Tom Belsø | Single recorded model |
Published engine candidates
| Engine | Capacity (L) | Configuration | Aspiration |
|---|---|---|---|
| Ford Cosworth DFV 3.0 V8 | 3.0 | V8 | naturally aspirated |
Engine candidates share a season entrant association. This does not prove a particular chassis/engine pairing at a particular race. No chassis-specific wins or titles are inferred.