Purley David
| NAZIONALITA’ GRAN BRETAGNA |
| NATO 26/01/1945 a Bognor Regis Morto 2/07/1985 a Bognor Regis incidente aereo |
| DEBUTTO 1973 Montecarlo (March) |
| GP DISPUTATI 7 |
| NON QUALIFICATO 3 NON PARTITO 1 FORFAIT 2 |
| VITTORIE |
| POLE POSITION |
| GIRI VELOCI |
| PODI |
| PUNTI TOTALI |
| Anno | Gran Premio | Squadra | N° | Costruttore | Motore | |||
| 1973 | Monaco | LEC Refrigeration Racing | 18 | March | 731 | Ford Cosworth | 24 | ab |
| Francia | LEC Refrigeration Racing | 18 | March | 731 | Ford Cosworth | f | ||
| Gran Bretagna | LEC Refrigeration Racing | 18 | March | 731 | Ford Cosworth | 16 | np | |
| Olanda | LEC Refrigeration Racing | 18 | March | 731 | Ford Cosworth | 21 | ab | |
| Germania | LEC Refrigeration Racing | 18 | March | 731 | Ford Cosworth | 22 | 15 | |
| Italia | LEC Refrigeration Racing | 29 | March | 731 | Ford Cosworth | 24 | 9 | |
| 1974 | Gran Bretagna | Token Racing | 42 | Token | RJ02 | Ford Cosworth | nq | |
| 1977 | Spagna | LEC Refrigeration Racing | 31 | LEC | CRP1 | Ford Cosworth | nq | |
| Monaco | LEC Refrigeration Racing | 31 | LEC | CRP1 | Ford Cosworth | f | ||
| Belgio | LEC Refrigeration Racing | 31 | LEC | CRP1 | Ford Cosworth | 20 | 13 | |
| Svezia | LEC Refrigeration Racing | 31 | LEC | CRP1 | Ford Cosworth | 19 | 14 | |
| Francia | LEC Refrigeration Racing | 31 | LEC | CRP1 | Ford Cosworth | 21 | ab | |
| Gran Bretagna | LEC Refrigeration Racing | 31 | LEC | CRP1 | Ford Cosworth | npq |
Gare fuori campionato
| Anno | Gran Premio | Squadra | Costruttore | Motore | ||
| 1972 | World Championship Victory Race | LEC Refrigeration Racing | Connew | PC1 | Ford Cosworth | np |
| 1975 | Race of Champions | LEC Refrigeration Racing | Chevron | B30 (F5000) | Ford | nc |
| 1977 | Race of Champions | LEC Refrigeration Racing | LEC | CRP1 | Ford Cosworth | 6 |
