 Complete the following phrase:  Nonetheless, the team expanded to two cars for the season. In 1988 Minardi switched to Cosworth engines, and in 1989 it became top entrant for Pirellis return to Formula One. The team was moderately successful in the midfield through the late 1980s and early 1990s, giving a succession of Italian drivers their first chance at the top level, including Alessandro Nannini, Pierluigi Martini and Gianni Morbidelli. Martini in particular was synonymous with Minardi, eventually having three spells with the team. He drove for them on their debut in 1985, scored their first point in the 1988 United States Grand Prix, although he had been running 5th for quite a long time during the race until being passed by Tyrrells Jonathan Palmer, took their only front-row start at 1990 USA Grand Prix aided by special Pirelli tyres; several of their other drivers had surprise qualifying results that day, their only lap leading a race in the 