F1 DataWeb > Database > Engine > Races - Prequalify PassRate
[Race][Championship][Driver][Constructor][Engine][Grandprix][Circuit][History][Nation]
| Rate Pos |
Rate(%) | Engine | Races | Races Pos |
|---|---|---|---|---|
| 1 | 100.0 | MUGEN | 5 | 5 |
| 2 | 94.4 | FORD | 67 | 1 |
| 3 | 81.2 | LAMBORGHINI | 26 | 2 |
| 4 | 52.2 | JUDD | 24 | 3 |
| 5 | 50.0 | HART | 2 | 6 |
| 6 | 41.7 | YAMAHA | 10 | 4 |