for the season opener in Brazil). Schneider qualified 21st, only 4.851 seconds slower than Senna. Schneider's teammate Aguri Suzuki was not as successful in his home Grand Prix. After making his F1 debut for the Larrousse team at Suzuka in 1988, Suzuki recorded his 15th straight failure to pre-qualify the under-powered Zakspeed. Qualifying classification Race Race report To improve his straight-line speed, Prost had his Gurney flap removed before the race, without Senna's knowledge, as revealed by F1 journalist, Maurice Hamilton. At the start Prost got away much faster than Senna as he was hoping, instantly wiping out the Brazilian's pole position advantage. In fact, Senna's start was so poor that Gerhard Berger managed to get alongside him from his third place on the grid. But Senna's McLaren had the inside line into the first corner, and he managed to keep the Ferrari behind him. With a race-setup now clearly superior to his teammate's, over the first half of the race Prost steadily built his lead up to almost six seconds, and then Senna lost an additional two seconds due to a slow pitstop (by removing the Gurney flap, Prost had gone for a car setup with less downforce than Senna giving him more straight line speed and protection against all but the most extreme overtaking attempts into the circuit's one clear overtaking spot, the chicane at the lap's end). However, with a new set of tyres on the balance of power shifted, and the reigning World Champion began to reel in the Frenchman's lead. Behind the leading pair, after his initial charge, Gerhard Berger's Ferrari gearbox failed on lap 34, and the sister Ferrari of Nigel Mansell suffered engine failure nine laps later. With the Scuderia's cars gone, all real challenge to the McLaren charge had evaporated. The only opposition left for Senna and Prost was each other as they were drawing away from the new third placed man Alessandro Nannini. The Italian's Benetton used the less powerful, but more reliable, HBA1 engine in the race and not the development HBA4. His teammate Emanuele Pirro did use the development V8 in the race, and while he was not as quick as Nannini, he did use it to move up to 10th after starting 22nd. Pirro's race ended on lap 33 after a collision at the hairpin with Andrea de Cesaris where Pirro ran into the back of his fellow