The Formula Ford was no less successful and was equipped with a 1600-liter 4-cylinder Ford Kent engine, which produced 135 hp. Virtually all sizes of motorsports have started with such a formula racing car. Ayrton Senna, Gerhard Berger and Alain Prost are just a few of them.
The next class was once the Formula 3, also fired with 4-cylinder engines, initially with 1600cc and then with 2 liters displacement and Air Restrictors. These racing cars were once moved by many later world champions across Europe.