Ayrton Senna's dominant 1983 British Formula 3 season was marked by a brief challenge from Martin Brundle, whose car's irregularities were eventually addressed, ultimately yielding a championship win for Senna with a record number of victories.
Senna vs Brundle
Ayrton Senna's dominance in British Formula 3 is threatened when Martin Brundle's unexpected rise to prominence is fueled by a mysterious edge given by anomalies in his car.