| Protos | |
| Base: | United Kingdom |
| Founders: | Frank Costin |
| Engines: | Cosworth |
| Entrants: | Ron Harris Racing Team |
| Debut: | 1967 German Grand Prix |
| Final Race: | 1967 German Grand Prix |
| Races: | 1 |
| Wins: | 0 |
| Cons Champ: | 0 |
| Drivers Champ: | 0 |
| Points: | 0 |
| Poles: | 0 |
| Fastest Laps: | 0 |
The Protos was a wingless Formula 2 racing car that appeared in 1967. Powered by the then-standard Ford-Cosworth 1600cc FVA-engine, it was noticeable for its slippery aerodynamic Frank Costin design, with an almost-enclosed 'bubble' canopy over the cockpit and a chassis partially made of the very light but fragile plywood. Although fairly quick on fast tracks, it did not become a front runner and did not score wins during the European F2 season. Drivers included Brian Hart and Pedro RodrÃguez.