Brabham BT60Y F1 OW 1991

Specifications Brabham BT60Y F1 OW 1991 blueprint

The Brabham BT60Y F1 OW 1991 is a remarkable Formula One racing car from the era of aerodynamic dominance in the sport. Developed with Nigel Brundle and Bennett Gibson for the 1991 season, it was powered by a Ford Cosworth ED V8 3.5-litre engine, which produced over 720bhp in qualifying trim. The engine revved to 11000rpm and was capable of hitting 180mph down the straights. This was mated to a six-speed semi-automatic gearbox, with a power take off to the rear wheels, utilizing limited-slip differential for optimum traction. The body of the BT60Y was instantly recognizable, with its low nose and exaggerated rear wing, housing a barge board to reduce drag. Its forward-facing side-pods provided both downforce and improved cooling to the Ford engine. These sidepods sported side-mounted radiators, along with radiators within the nose of the car. The front wing was long and narrow, helping to prevent air turbulence around the tyres, and also contained unique elements such as the forward hinge point. The chassis on the car was made from an aluminium honeycomb, which was wrapped in carbon fibre to provide a light yet stiff platform and improved aerodynamic performance. The car was also equipped with pushrod suspension all-round, with an anti-roll bar at the rear, and coil springs and twin shock absorbers at the front. Braking was assisted by ventilated discs with three-piston calipers, and a separate hydraulic handbrake offered the driver an extra bit of control. In overall, the BT60Y is a remarkable vehicle, combining classic F1 aesthetics with advanced engineering. A potent package in the hands of a skilled driver, it provides the ultimate in balance and performance, and is fondly remembered by those who were fortunate enough to race one.