Ferrari's first 1966 car consisted of a 3.3-litre V12 engine that was taken from the Ferrari 275P2 sportscar prototypes, modified to 3000cc, and mounted in the back of an F1 chassis. The designation "312", which would be used for a number of later cars, indicated a "3"-litre, "12"-cylinder engine. The engine was rather heavy, and due to the reduced capacity, lower on power and especially torque. John Surtees drove this contraption unsuccessfully in Monaco while Lorenzo Bandini drove a Ferrari Dino 2.4-litre V6. Surtees won the second race, the 1966 Belgian Grand Prix, a track that favoured power with its long straights, but the 1964 champion departed after a row with manager Eugenio Dragoni. The issue was about priorities in racing, as Ferrari was under pressure from Ford in sports car racing, and the F1 effort was somewhat neglected. Mike Parkes replaced Surtees, who went to Cooper which used Maserati engines, to finish second in the driver championship with a further win. For Ferrari, Ludovico Scarfiotti also won a race, the 1966 Italian Grand Prix at Monza which helped Ferrari finish second in the Constructors' Championship.