Sho Tsuboi has called for an overhaul of Super Formula’s engine regulations amid what he believes is a widening gap in performance between Toyota and Honda.
The 2024 champion, who drives for the Toyota-powered TOM’S team, said in the wake of this month’s Sugo round that he feels it is time for series promoter JRP to take action to address the perceived power advantage enjoyed by the Honda runners.
Since last season, Honda teams have tended to dominate qualifying, with six out of eight poles so far this year and five lockouts of the top-three grid positions.
While Sacha Fenestraz and Nirei Fukuzumi have won races
