Bellof was the dominant force in the 1984 championship driving alongside Bell, with John Watson also joining the team. Bellof also contested races with Brun Motorsport with whom he won at Imola partnering Hans-Joachim Stuck. Bell and Bellof won the opening round of the season at Monza, but only after the pairing were reinstated to the results. After crossing the line first, their 956 was promptly disqualified in scrutineering with the car found to be under the weight limit, which would also apply to the third-placed Martini Racing Lancia LC2. Appeals from both teams were lodged, with the outcome being successful.